Nicole Williams, MD
Gynecology Physician · Chicago, IL
Nicole Williams, MD is a gynecology physician with a practice address in Chicago, Illinois, and NPI 1164441051, issued on Jul 19, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nicole Williams
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- Practice location
- 680 N Lake Shore Dr Ste 1424, Chicago, IL 60611
- Phone
- (312) 929-9191
- Enumerated
- Jul 19, 2006
- Entity
- Type 1 · individual
Also registered at 680 N Lake Shore Dr Ste 1424
A shared address usually means a shared clinic or building; it does not show who employs whom.
- April Dewhite, M.D.Obstetrics & Gynecology Physician1265415848
Verify Nicole Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
59% fewer Medicare Part D claims than the average gynecology physician in 2024
131 Medicare Part D claims for 46 beneficiaries, against an average of 319 among the 1,929 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Estradiol22 claims
- Prempro12 claims
- Myfembree11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $34,664.01
85 payments, mostly food and beverage; the largest payer was Acessa Health Inc.. The 1,393 providers of this specialty with any payment received $2,024.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gynecology Physician providers in Illinois
There are 125 gynecology physician records in Illinois.
Other gynecology physician records in Illinois
- Bassel Abouzeid, MDPeoria, IL1376160846
- Karen Altay, M.D.Bloomingdale, IL1518097120
- Neha Amin, M.D.Springfield, IL1619974532
- Fernando Ampuero, MDChicago, IL1760438477
- Lori Anderson, M.D.Arlington Heights, IL1841289873
- Michele Armenia, MDArlington Hts, IL1467441519
- Purani Arumugam, MDMoline, IL1619949955
- Meera Atkins, MDGeneva, IL1699736389
- Adnan Attar, MD FACOG PCLibertyville, IL1407910565
- Michelle Baer, MDChicago, IL1679569248
Common questions
What is Nicole Williams, MD's NPI number?
Nicole Williams, MD's National Provider Identifier (NPI) is 1164441051, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicole Williams, MD located?
The NPPES record lists a practice address at 680 N Lake Shore Dr Ste 1424, Chicago, IL, 60611. Phone: (312) 929-9191. Providers update this record themselves, so call before visiting.
How can I verify Nicole Williams, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicole Williams, MD prescribe under Medicare Part D?
In 2024, Nicole Williams, MD had 131 Medicare Part D claims for 46 beneficiaries; the average among gynecology physician prescribers was 319. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.