Doctor profile · Federal record
Dr. Harrison Grieb, MD
Student in an Organized Health Care Education/Training Program (CMS: Allergy/Immunology) · Metairie, LA
- NPI 1437787231
- Accepts Medicare
- 6 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4740 S I 10 Service RD W Ste 200
Metairie, LA 700011244
(504) 988-5458
fax (504) 988-6808
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437787231. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 1 | $29.48 |
By nature of payment
Frequently asked questions
What is Dr. Harrison Grieb's medical specialty?
Dr. Harrison Grieb practices Student in an Organized Health Care Education/Training Program in Metairie, LA.
Where does Dr. Harrison Grieb practice?
Dr. Harrison Grieb practices at 4740 S I 10 Service RD W Ste 200, Metairie, LA 700011244. Office phone: 5049885458.
What is Dr. Harrison Grieb's NPI?
Dr. Harrison Grieb's National Provider Identifier (NPI) is 1437787231, issued by NPPES.
Does Dr. Harrison Grieb accept Medicare assignment?
Yes. Dr. Harrison Grieb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.