Doctor profile · Federal record
Dr. Christina Hammaker, P.A.
Physician Assistant · Washington, DC
- NPI 1740432459
- 18 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1327 18Th St Nw
Washington, DC 200366516
(202) 785-2400
fax (202) 452-1853
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- December 4, 2017
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- District of Columbia #PA030558
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740432459. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$753
Transactions
36
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 16 | $300.61 | |
| UCB, Inc. | 5 | $117.01 | |
| PFIZER INC. | 4 | $75.60 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 3 | $65.65 | |
| HARMONY BIOSCIENCES LLC | 2 | $61.84 | |
| Eisai Inc. | 2 | $44.83 | |
| JAZZ PHARMACEUTICALS INC. | 1 | $30.42 | |
| Lilly USA, LLC | 1 | $22.49 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $20.82 | |
| Lundbeck LLC | 1 | $13.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
0
Total drug cost
$1,333
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 20 | 0 | $406 |
| Bupropion Xl (Bupropion Hcl) | Brand | 14 | 0 | $927 |
Frequently asked questions
What is Dr. Christina Hammaker's medical specialty?
Dr. Christina Hammaker practices Physician Assistant in Washington, DC.
Where does Dr. Christina Hammaker practice?
Dr. Christina Hammaker practices at 1327 18Th St Nw, Washington, DC 200366516. Office phone: 2027852400.
What is Dr. Christina Hammaker's NPI?
Dr. Christina Hammaker's National Provider Identifier (NPI) is 1740432459, issued by NPPES.