Doctor profile · Federal record
Dr. James Grattan
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Fort Worth, TX
- NPI 1700528122
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1400 8Th Ave
Fort Worth, TX 761044110
(817) 922-4529
Credentials & registration
- NPI registered
- April 2022 — 4 yrs on file
- Profile last updated
- July 7, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #V7893
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700528122. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 1 | $20.14 | |
| Radius Health, INC. | 1 | $18.45 |
By nature of payment
Frequently asked questions
What is Dr. James Grattan's medical specialty?
Dr. James Grattan practices Internal Medicine Physician in Fort Worth, TX.
Where does Dr. James Grattan practice?
Dr. James Grattan practices at 1400 8Th Ave, Fort Worth, TX 761044110. Office phone: 8179224529.
What is Dr. James Grattan's NPI?
Dr. James Grattan's National Provider Identifier (NPI) is 1700528122, issued by NPPES.
Does Dr. James Grattan accept Medicare assignment?
Yes. Dr. James Grattan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.