Doctor profile · Federal record
Dr. Michael Williams, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Olney, MD
- NPI 1871577783
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18101 Prince Philip Dr, Montgomery General Hospital
Olney, MD 208321514
(301) 774-8900
fax (301) 570-8574 - Mailing address
-
1300 Piccard Dr, Ste 202
Rockville, MD 208504303
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- February 4, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Maryland #H0061316
- Medicaid
- MD #405143200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871577783. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$133
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ferring Pharmaceuticals Inc. | 2 | $133.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
380
Patients
361
Total drug cost
$3,770
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 86 | 83 | $652 |
| Prednisone | Generic | 62 | 61 | $529 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 48 | 48 | $852 |
| Methocarbamol | Generic | 47 | 47 | $310 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 27 | 25 | $318 |
| Doxycycline Monohydrate | Generic | 26 | 26 | $330 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 21 | 21 | $178 |
| Ondansetron Odt (Ondansetron) | Brand | 16 | 16 | $135 |
| Meloxicam | Generic | 13 | 11 | $78 |
| Cephalexin | Generic | 12 | 12 | $131 |
Frequently asked questions
What is Dr. Michael Williams's medical specialty?
Dr. Michael Williams practices Emergency Medicine Physician in Olney, MD.
Where does Dr. Michael Williams practice?
Dr. Michael Williams practices at 18101 Prince Philip Dr, Olney, MD 208321514. Office phone: 3017748900.
What is Dr. Michael Williams's NPI?
Dr. Michael Williams's National Provider Identifier (NPI) is 1871577783, issued by NPPES.
Does Dr. Michael Williams accept Medicare assignment?
Yes. Dr. Michael Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.