Doctor profile · Federal record
Dr. Mark Hathaway, MD
Obstetrics & Gynecology Physician · Obstetrics & Gynecology Physician · Washington, DC
- NPI 1720068133
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1225 4Th St Ne
Washington, DC 200023431
(202) 347-8512 - Additional location
-
19650 Club House RD # 101
Montgomery Village, MD 208863003
(301) 208-1300
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- March 21, 2025
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- District of Columbia #MD21559 · Maryland #D0052934
- Medicaid (2)
- DC #025687900 · DC #759210800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720068133. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$44,214
Transactions
88
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon Llc | 87 | $43,863.55 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $350.00 |
By nature of payment
Frequently asked questions
What is Dr. Mark Hathaway's medical specialty?
Dr. Mark Hathaway practices Obstetrics & Gynecology Physician in Washington, DC.
Where does Dr. Mark Hathaway practice?
Dr. Mark Hathaway practices at 1225 4Th St Ne, Washington, DC 200023431. Office phone: 2023478512.
What is Dr. Mark Hathaway's NPI?
Dr. Mark Hathaway's National Provider Identifier (NPI) is 1720068133, issued by NPPES.