Doctor profile · Federal record
Dr. Madeline Gregory
Physician Assistant · Physician Assistant · Newport Beach, CA
- NPI 1194504191
- Accepts Medicare
- 3 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
415 Old Newport Blvd Ste 200
Newport Beach, CA 926634252
(949) 548-9611
fax (949) 548-9958
Credentials & registration
- NPI registered
- September 2023 — 3 yrs on file
- Profile last updated
- December 12, 2025
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194504191. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$879
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $236.50 | |
| Boston Scientific Corporation | 2 | $149.37 | |
| Atricure, INC. | 1 | $128.09 | |
| Merck Sharp & Dohme LLC | 1 | $126.86 | |
| Lexicon Pharmaceuticals, INC. | 1 | $119.49 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $118.97 |
By nature of payment
Frequently asked questions
What is Dr. Madeline Gregory's medical specialty?
Dr. Madeline Gregory practices Physician Assistant in Newport Beach, CA.
Where does Dr. Madeline Gregory practice?
Dr. Madeline Gregory practices at 415 Old Newport Blvd Ste 200, Newport Beach, CA 926634252. Office phone: 9495489611.
What is Dr. Madeline Gregory's NPI?
Dr. Madeline Gregory's National Provider Identifier (NPI) is 1194504191, issued by NPPES.
Does Dr. Madeline Gregory accept Medicare assignment?
Yes. Dr. Madeline Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.