Stefanie GallagherDO
Internal Medicine, Gastroenterology
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 38 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Stefanie 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
- 38 list Stefanie
- 47 not listed
- 2 not checked yet
Aetna Medicare
10 plans list Stefanie.
Aetna Medicare Advantra Eagle (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Advantra Signature (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Advantra Signature Giveback (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a month
Devoted
9 plans list Stefanie.
DEVOTED CHOICE 007 PA (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK 003 PA (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CORE 023 PA (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED GIVEBACK EXTRAS 036 PA (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
This result applies to these offices. Other locations are not confirmed.
$0a month
Jefferson Health Plans
8 plans list Stefanie.
Jefferson Health Plans Complete (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
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:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
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:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
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:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$12.80a month
HealthSpring
7 plans list Stefanie.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring Preferred PA (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring Preferred Savings (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring True Choice (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, East Norriton, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$9a month
Wellcare
3 plans list Stefanie.
Wellcare Simple (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
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:
- 5401 Old York Rd, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
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:
- 5401 Old York Rd, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$0a month
VISTA Health Plan Inc.
1 plan lists Stefanie.
Keystone First VIP Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old York Rd, Ste 505, Philadelphia, PA, 19141
- 5501 Old York Rd, Philadelphia, PA, 19141
- 559 W Germantown Pike, Norristown, PA, 19403
- 700 W Germantown Pike, Ste 101, Norristown, PA, 19403
- 100 Market St, Ste 300, Collegeville, PA, 19426
- 9880 Bustleton Ave, Ste 220, Philadelphia, PA, 19115
This result applies to these offices. Other locations are not confirmed.
$12.80a month
Geisinger Gold
Not listed on its 3 plans here. That isn't proof they're out of network.
Highmark Blue Cross Blue Shield or Highmark Blue Shield · Independence Blue Cross
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
2 more Highmark Blue Cross Blue Shield or Highmark Blue Shield plans haven't been checked yet.
Highmark Wholecare Medicare Assured
Not listed on its 2 plans here. That isn't proof they're out of network.
Humana
Not listed on its 13 plans here. That isn't proof they're out of network.
Perennial Advantage
Not listed on its 1 plan here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 14 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 Stefanie 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
- 2019
- Registry record updated
- Sep 10, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Stefanie Gallagher?
In Montgomery County, PA, 38 Medicare Advantage plans for 2027 list Stefanie in provider data from Medicare.gov or the carrier, including Aetna Medicare Advantra Eagle (HMO-POS), Aetna Medicare Advantra Signature (HMO-POS) and Aetna Medicare Advantra Signature Giveback (PPO). 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 Stefanie Gallagher take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Stefanie on 10 Medicare Advantage plans for 2027 in Montgomery County, PA, including Aetna Medicare Advantra Eagle (HMO-POS) and Aetna Medicare Advantra Signature (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.
Does Stefanie Gallagher take Devoted Medicare Advantage plans?
Medicare.gov provider data lists Stefanie on 9 Medicare Advantage plans for 2027 in Montgomery County, PA, including DEVOTED CHOICE 007 PA (PPO) and DEVOTED CHOICE GIVEBACK 003 PA (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Devoted before you enroll.
Does Stefanie Gallagher take Jefferson Health Plans Medicare Advantage plans?
Medicare.gov provider data lists Stefanie on 8 Medicare Advantage plans for 2027 in Montgomery County, PA, including Jefferson Health Plans Complete (HMO) and Jefferson Health Plans Flex (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Jefferson Health Plans before you enroll.
Where does Stefanie Gallagher practice?
100 E Lancaster Ave, Wynnewood, PA 19096.
How do I confirm Stefanie is in my plan's network?
Call the member services number on your plan card and give them the NPI 1780145755, 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 Stefanie Gallagher on 36 plans from Geisinger Gold, Highmark Wholecare Medicare Assured, Humana, Perennial Advantage, UnitedHealthcare, 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.