Doctor profile · Federal record
Dr. Katherine Murphy, MD
Gastroenterology Physician (CMS: Gastroenterology) · Washington, DC
- NPI 1568023604
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Irving St Nw
Washington, DC 200103017
(202) 877-7000
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- June 24, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- District of Columbia #MD210002283
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568023604. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$393
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 1 | $149.04 | |
| Phathom Pharmaceuticals, INC. | 1 | $129.40 | |
| Gilead Sciences, INC. | 1 | $114.71 |
By nature of payment
Frequently asked questions
What is Dr. Katherine Murphy's medical specialty?
Dr. Katherine Murphy practices Gastroenterology Physician in Washington, DC.
Where does Dr. Katherine Murphy practice?
Dr. Katherine Murphy practices at 110 Irving St Nw, Washington, DC 200103017. Office phone: 2028777000.
What is Dr. Katherine Murphy's NPI?
Dr. Katherine Murphy's National Provider Identifier (NPI) is 1568023604, issued by NPPES.
Does Dr. Katherine Murphy accept Medicare assignment?
Yes. Dr. Katherine Murphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.