Marianne GreenbergCRNP
Nurse Practitioner, Obstetrics & Gynecology
2027 Medicare Advantage
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Medicare Advantage plans for Montgomery County, PA.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 46 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Marianne on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 87 Medicare Advantage plans we show for Montgomery County, PA in 2027
- 46 list Marianne
- 39 not listed
- 2 not checked yet
Highmark Blue Cross Blue Shield or Highmark Blue Shield · Independence Blue Cross
11 plans list Marianne.
Keystone 65 Assured Rx (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthKeystone 65 Liberty Medical Only (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthKeystone 65 Preferred Medical Only (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthKeystone 65 Select Medical Only (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a month
2 more Highmark Blue Cross Blue Shield or Highmark Blue Shield plans haven't been checked yet.
Humana
10 plans list Marianne; not listed on 3 other plans.
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback with Rx (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Value Choice (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
10 plans list Marianne; not listed on 4 other plans.
AARP Medicare Advantage Essentials from UHC PA-5 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 505, Abington, PA, 19001
- 1200 Old York Rd, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Extras from UHC PA-18 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 505, Abington, PA, 19001
- 1200 Old York Rd, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC PA-0010 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 505, Abington, PA, 19001
- 1200 Old York Rd, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Giveback from UHC PA-12 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 505, Abington, PA, 19001
- 1200 Old York Rd, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a month
Jefferson Health Plans
8 plans list Marianne.
Jefferson Health Plans Complete (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste 306, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthJefferson Health Plans Flex (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste 306, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthJefferson Health Plans Giveback (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste 306, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthJefferson Health Plans Prime (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste 306, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$12.80a month
Wellcare
3 plans list Marianne.
Wellcare Simple (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare PA Health & Wellness Dual Liberty Sync (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare PA Health & Wellness Dual Select (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 Old York Rd, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$0a month
Highmark Wholecare Medicare Assured
2 plans list Marianne.
Highmark Wholecare Medicare Assured Diamond (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 1200 Old York Rd, Fl 1, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 300 Welsh Rd, Bldg 2, Horsham, PA, 19044
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a monthHighmark Wholecare Medicare Assured Ruby (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 1200 Old York Rd, Fl 1, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 300 Welsh Rd, Bldg 2, Horsham, PA, 19044
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$12.80a month
Perennial Advantage
1 plan lists Marianne.
Perennial Advantage Freedom (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste G01, Abington, PA, 19001
- 1245 Highland Ave, Ste 306, Abington, PA, 19001
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
- 1245 Highland Ave, Ste 505, Abington, PA, 19001
- 1200 Old York Rd, Abington, PA, 19001
- 118 Welsh Rd, Unit A, Horsham, PA, 19044
- 2729 Blair Mill Rd, Ste C, Willow Grove, PA, 19090
- 300 Welsh Rd, Bldg 2, Horsham, PA, 19044
- 2301 Huntingdon Pike, Huntingdon Valley, PA, 19006
- 7996 Oxford Ave, Philadelphia, PA, 19111
- 1811 Bethlehem Pike, Ste A110, Flourtown, PA, 19031
This result applies to these offices. Other locations are not confirmed.
$0a month
VISTA Health Plan Inc.
1 plan lists Marianne.
Keystone First VIP Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1245 Highland Ave, Ste 109, Abington, PA, 19001
This result applies to these offices. Other locations are not confirmed.
$12.80a month
Aetna Medicare
Not listed on its 10 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 9 plans here. That isn't proof they're out of network.
Geisinger Gold
Not listed on its 3 plans here. That isn't proof they're out of network.
HealthSpring
Not listed on its 7 plans here. That isn't proof they're out of network.
UPMC for Life
Not listed on its 2 plans here. That isn't proof they're out of network.
UPMC for Life Complete Care
Not listed on its 1 plan here. That isn't proof they're out of network.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Marianne takes it. Free.
Original Medicare
Original Medicare status
Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.
Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.
No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.
CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026
Where they practice
Practice location
- NPI issued
- 2006
- Registry record updated
- Oct 1, 2008
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Marianne Greenberg?
In Montgomery County, PA, 46 Medicare Advantage plans for 2027 list Marianne in provider data from Medicare.gov or the carrier, including Keystone 65 Assured Rx (HMO), Keystone 65 Liberty Medical Only (HMO) and Keystone 65 Preferred Medical Only (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.
Does Marianne Greenberg take Highmark Blue Cross Blue Shield or Highmark Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Marianne on 11 Medicare Advantage plans for 2027 in Montgomery County, PA, including Keystone 65 Assured Rx (HMO) and Keystone 65 Liberty Medical Only (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Highmark Blue Cross Blue Shield or Highmark Blue Shield before you enroll.
Does Marianne Greenberg take Humana Medicare Advantage plans?
Humana's own provider directory lists Marianne on 10 Medicare Advantage plans for 2027 in Montgomery County, PA, including Humana Essentials Plus Giveback (PPO) and Humana USAA Honor Giveback (PPO). 3 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Does Marianne Greenberg take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Marianne on 10 Medicare Advantage plans for 2027 in Montgomery County, PA, including AARP Medicare Advantage Essentials from UHC PA-5 (HMO-POS) and AARP Medicare Advantage Extras from UHC PA-18 (HMO-POS). 4 other plans did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.
Where does Marianne Greenberg practice?
1200 Old York Rd, Abington, PA 19001.
How do I confirm Marianne is in my plan's network?
Call the member services number on your plan card and give them the NPI 1649291089, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for Marianne Greenberg on 32 plans from Aetna Medicare, Devoted, Geisinger Gold, HealthSpring, UPMC for Life and UPMC for Life Complete Care in Montgomery County, PA. Other offices are not confirmed; this isn't proof the practice is out of network.
Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.