Doctor profile · Federal record
Dr. John Grant, MD
Allergy & Immunology (Internal Medicine) Physician · Allergy & Immunology (Internal Medicine) Physician · Clinical & Laboratory Immunology (Allergy & Immunology) Physician · Galveston, TX
- NPI 1700945342
- MIPS 75.0 / 100 · 2023
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
301 University Blvd, John Sealy Annex 5.112
Galveston, TX 775550561
(409) 772-2436
fax (409) 772-9532
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- January 9, 2014
- Specialty taxonomy
- 207RA0201X — NUCC code
- State licenses (2)
- Texas #E1324 · Colorado #49177
- Medicaid (2)
- TX #117162102 · CO #67226051
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700945342. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$611
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 3 | $343.47 | |
| Genentech USA, INC. | 1 | $147.50 | |
| Blueprint Medicines Corporation | 2 | $97.35 | |
| BioCryst US Sales Co., LLC | 1 | $22.61 |
By nature of payment
Frequently asked questions
What is Dr. John Grant's medical specialty?
Dr. John Grant practices Allergy & Immunology (Internal Medicine) Physician in Galveston, TX.
Where does Dr. John Grant practice?
Dr. John Grant practices at 301 University Blvd, Galveston, TX 775550561. Office phone: 4097722436.
What is Dr. John Grant's NPI?
Dr. John Grant's National Provider Identifier (NPI) is 1700945342, issued by NPPES.