Doctor profile · Federal record
Dr. Gregory Winstead, MD, MPH
Family Medicine Physician (CMS: Family Practice) · Chicago, IL
- NPI 1134242159
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1701 W Monterey Ave
Chicago, IL 606434257
(773) 233-5850
fax (773) 233-5853 - Mailing address
-
9718 S Halsted St
Chicago, IL 606281007
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 19, 2013
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036115639
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134242159. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$305
Transactions
10
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 5 | $168.95 | |
| Merck Sharp & Dohme LLC | 3 | $69.53 | |
| VERTEX PHARMACEUTICALS INCORPORATED | 1 | $45.00 | |
| Indivior Inc. | 1 | $21.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
33
Patients
0
Total drug cost
$89,779
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 11 | 0 | $46,105 |
| Potassium Chloride | Generic | 11 | 0 | $704 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 11 | 0 | $42,970 |
Frequently asked questions
What is Dr. Gregory Winstead's medical specialty?
Dr. Gregory Winstead practices Family Medicine Physician in Chicago, IL.
Where does Dr. Gregory Winstead practice?
Dr. Gregory Winstead practices at 1701 W Monterey Ave, Chicago, IL 606434257. Office phone: 7732335850.
What is Dr. Gregory Winstead's NPI?
Dr. Gregory Winstead's National Provider Identifier (NPI) is 1134242159, issued by NPPES.
Does Dr. Gregory Winstead accept Medicare assignment?
Yes. Dr. Gregory Winstead accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.