Doctor profile · Federal record
Dr. Gregory Harbison, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Houston, TX
- NPI 1801425822
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6400 Fannin St Ste 1700
Houston, TX 770301526
(713) 486-5527
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- July 10, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- Texas #V6947 · California #A183430
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801425822. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,024
Transactions
9
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 6 | $895.88 | |
| Evolution Surgical, INC | 2 | $96.08 | |
| DePuy Synthes Sales INC. | 1 | $32.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
69
Total drug cost
$1,351
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 25 | 25 | $82 |
| Meloxicam | Generic | 19 | 16 | $33 |
| Tramadol Hcl | Generic | 16 | 16 | $93 |
| Gabapentin | Generic | 13 | 0 | $96 |
| Naloxone Hcl | Generic | 12 | 12 | $944 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 0 | $103 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Harbison's medical specialty?
Dr. Gregory Harbison practices Orthopaedic Surgery Physician in Houston, TX.
Where does Dr. Gregory Harbison practice?
Dr. Gregory Harbison practices at 6400 Fannin St Ste 1700, Houston, TX 770301526. Office phone: 7134865527.
What is Dr. Gregory Harbison's NPI?
Dr. Gregory Harbison's National Provider Identifier (NPI) is 1801425822, issued by NPPES.
Does Dr. Gregory Harbison accept Medicare assignment?
Yes. Dr. Gregory Harbison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.