Doctor profile · Federal record
Dr. Mary Keegan, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Saint Louis, MO
- NPI 1164733515
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3930 S Broadway
Saint Louis, MO 631184626
(314) 898-1700
fax (314) 814-8542 - Mailing address
-
1717 Biddle St
Saint Louis, MO 631063454
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- October 5, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Missouri #2010017094
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164733515. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $31.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
60
Patients
0
Total drug cost
$7,146
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Progesterone (Progesterone, Micronized) | Brand | 27 | 0 | $983 |
| Estradiol | Generic | 11 | 0 | $729 |
| Fluconazole | Generic | 11 | 0 | $93 |
| Premarin (Estrogens, Conjugated) | Brand | 11 | 0 | $5,341 |
Frequently asked questions
What is Dr. Mary Keegan's medical specialty?
Dr. Mary Keegan practices Obstetrics & Gynecology Physician in Saint Louis, MO.
Where does Dr. Mary Keegan practice?
Dr. Mary Keegan practices at 3930 S Broadway, Saint Louis, MO 631184626. Office phone: 3148981700.
What is Dr. Mary Keegan's NPI?
Dr. Mary Keegan's National Provider Identifier (NPI) is 1164733515, issued by NPPES.
Does Dr. Mary Keegan accept Medicare assignment?
Yes. Dr. Mary Keegan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.