Alexandria WilliamsMD
Obstetrics & Gynecology, Maternal & Fetal Medicine
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Cook County, IL and Suffolk County, MA.
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 29 plans so far
Some of Humana, UnitedHealthcare, Aetna Medicare, Molina Healthcare of Illinois, Wellcare, Blue Cross and Blue Shield of IL, NM, Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., Devoted, Essence Healthcare, eternalHealth, Fallon Health, HealthSpring, Mass General Brigham Health Plan, Tufts Health Plan and Zing Health's 2027 plans in Cook County, IL and Suffolk County, MA haven't been checked yet.
The 114 Medicare Advantage plans we show for Cook County, IL and Suffolk County, MA in 2027
- 29 list Alexandria
- 35 not listed
- 50 not checked yet
Humana
12 plans list Alexandria; not listed on 1 other plan.
Humana Essentials Plus Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
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:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
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:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
This result applies to these offices. Other locations are not confirmed.
$0a month
2 more Humana plans haven't been checked yet.
UnitedHealthcare
10 plans list Alexandria.
AARP Medicare Advantage Essentials from UHC IL-8 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
- 757 Park Ave W, Ste 3870, Highland Park, IL, 60035
- 800 W Central Rd, Ste 4024, Arlington Heights, IL, 60005
- 890 Garfield Ave, Ste 202, Libertyville, IL, 60048
- 15 Tower Ct, Ste 300, Gurnee, IL, 60031
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Extras from UHC IL-9 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
- 757 Park Ave W, Ste 3870, Highland Park, IL, 60035
- 800 W Central Rd, Ste 4024, Arlington Heights, IL, 60005
- 890 Garfield Ave, Ste 202, Libertyville, IL, 60048
- 15 Tower Ct, Ste 300, Gurnee, IL, 60031
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC IL-2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
- 757 Park Ave W, Ste 3870, Highland Park, IL, 60035
- 800 W Central Rd, Ste 4024, Arlington Heights, IL, 60005
- 890 Garfield Ave, Ste 202, Libertyville, IL, 60048
- 15 Tower Ct, Ste 300, Gurnee, IL, 60031
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC IL-5 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2650 Ridge Ave, Ste 1420, Evanston, IL, 60201
- 757 Park Ave W, Ste 3870, Highland Park, IL, 60035
- 800 W Central Rd, Ste 4024, Arlington Heights, IL, 60005
- 890 Garfield Ave, Ste 202, Libertyville, IL, 60048
- 15 Tower Ct, Ste 300, Gurnee, IL, 60031
This result applies to these offices. Other locations are not confirmed.
$0a month
8 more UnitedHealthcare plans haven't been checked yet.
Aetna Medicare · Aetna Medicare FIDE
5 plans list Alexandria; not listed on 4 other plans.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2014 Washington St, Newton, MA, 02462
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2014 Washington St, Newton, MA, 02462
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2014 Washington St, Newton, MA, 02462
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature Extra (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2014 Washington St, Newton, MA, 02462
This result applies to these offices. Other locations are not confirmed.
$0a month
1 more Aetna Medicare plan hasn't been checked yet.
Molina Healthcare of Illinois · Molina Healthcare of Massachusetts
1 plan lists Alexandria.
Molina Medicare Complete Care Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15 Tower Ct, Ste 300, Gurnee, IL, 60031
This result applies to these offices. Other locations are not confirmed.
$0a month
3 more Molina Healthcare of Illinois plans haven't been checked yet.
Wellcare
1 plan lists Alexandria; not listed on 5 other plans.
Wellcare Meridian Dual Align (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15 Tower Ct, Ste 300, Gurnee, IL, 60031
This result applies to these offices. Other locations are not confirmed.
$0a month
Blue Cross and Blue Shield of IL, NM · Blue Cross Blue Shield of Massachusetts
Not checked yet.
7 more Blue Cross and Blue Shield of IL, NM plans haven't been checked yet.
Commonwealth Care Alliance Massachusetts
Not checked yet.
Commonwealth Care Alliance, Inc.
Not checked yet.
Devoted
Not listed on its 8 plans here. That isn't proof they're out of network.
Essence Healthcare
Not listed on its 4 plans here. That isn't proof they're out of network.
eternalHealth
Not checked yet.
Fallon Health
Not checked yet.
HealthSpring
Not listed on its 5 plans here. That isn't proof they're out of network.
Mass General Brigham Health Plan
Not checked yet.
Tufts Health Plan
Not checked yet.
Zing Health
Not listed on its 7 plans 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 Alexandria 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
2 practice locations
- NPI issued
- 2015
- Registry record updated
- Jul 30, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Alexandria Williams?
In Cook County, IL and Suffolk County, MA, 29 Medicare Advantage plans for 2027 list Alexandria in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (HMO), Humana Total Complete (HMO) and Humana USAA Honor 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.
Where does Alexandria Williams practice?
2 locations, including 2650 Ridge Ave Ste 1420, Evanston, IL. All of them are listed on this page.
How do I confirm Alexandria is in my plan's network?
Call the member services number on your plan card and give them the NPI 1255724811, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Cook County, IL and Suffolk County, MA. 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.