Doctor profile · Federal record
Dr. Micaela O'Neil-Callahan, M.D.
Obstetrics & Gynecology Physician · Saint Louis, MO
- NPI 1568783850
- 16 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
615 S New Ballas RD
Saint Louis, MO 631418221
(314) 251-7498
fax (314) 251-3921 - Additional location
-
1717 Biddle St
Saint Louis, MO 631063454
(314) 898-1700
fax (314) 814-8542
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- December 26, 2024
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Missouri #2010019226
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568783850. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon Llc | 1 | $20.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
64
Patients
11
Total drug cost
$956
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluconazole | Generic | 20 | 11 | $92 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 16 | 0 | $430 |
| Amlodipine Besylate | Generic | 14 | 0 | $77 |
| Metronidazole | Generic | 14 | 0 | $356 |
Frequently asked questions
What is Dr. Micaela O'Neil-Callahan's medical specialty?
Dr. Micaela O'Neil-Callahan practices Obstetrics & Gynecology Physician in Saint Louis, MO.
Where does Dr. Micaela O'Neil-Callahan practice?
Dr. Micaela O'Neil-Callahan practices at 615 S New Ballas RD, Saint Louis, MO 631418221. Office phone: 3142517498.
What is Dr. Micaela O'Neil-Callahan's NPI?
Dr. Micaela O'Neil-Callahan's National Provider Identifier (NPI) is 1568783850, issued by NPPES.