Doctor profile · Federal record
Dr. Nicole Williams, MD
Gynecology Physician (CMS: Obstetrics/Gynecology) · Chicago, IL
- NPI 1164441051
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
680 N Lake Shore Dr Ste 1424
Chicago, IL 606118700
(312) 929-9191
fax (312) 566-8986 - Additional location
-
1351 W Belmont Ave
Chicago, IL 606577195
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 6, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207VG0400X — NUCC code
- State license (1)
- Illinois #036116334
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164441051. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37
Distinct HCPCS
1
Medicare allowed
$4,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 21 | $133 |
In context: peer comparison
Among 3 peers in Chicago Gynecology Physician, average services per provider: 137. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$34,664
Transactions
81
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Acessa Health INC. | 12 | $23,236.16 | |
| Astellas Pharma US INC | 9 | $5,961.06 | |
| Hologic Sales and Service, LLC | 21 | $4,579.29 | |
| Sumitomo Pharma America, INC. | 12 | $206.91 | |
| Pfizer INC. | 5 | $128.37 | |
| Novo Nordisk INC | 6 | $114.08 | |
| Millicent US INC | 4 | $71.07 | |
| Agile Therapeutics, INC. | 2 | $49.22 | |
| Mayne Pharma Commercial LLC | 2 | $45.47 | |
| Shield Therapeutics INC | 2 | $44.02 | |
| Exeltis, USA INC. | 2 | $43.42 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $32.21 | |
| Visby Medical, INC. | 1 | $26.54 | |
| Abbvie INC. | 1 | $25.03 | |
| Gynesonics, INC. | 1 | $21.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
0
Total drug cost
$3,850
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol (Once Weekly) (Estradiol) | Brand | 14 | 0 | $1,236 |
| Clobetasol Propionate | Generic | 12 | 0 | $568 |
| Estradiol | Generic | 12 | 0 | $2,047 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicole Williams's medical specialty?
Dr. Nicole Williams practices Gynecology Physician in Chicago, IL.
Where does Dr. Nicole Williams practice?
Dr. Nicole Williams practices at 680 N Lake Shore Dr Ste 1424, Chicago, IL 606118700. Office phone: 3129299191.
What is Dr. Nicole Williams's NPI?
Dr. Nicole Williams's National Provider Identifier (NPI) is 1164441051, issued by NPPES.
Does Dr. Nicole Williams accept Medicare assignment?
Yes. Dr. Nicole Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicole Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.