Doctor profile · Federal record
Dr. Herbert Mao, DO
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Student in an Organized Health Care Education/Training Program · Longview, WA
- NPI 1063075067
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
625 9Th Ave Ste 210
Longview, WA 986322465
(360) 501-3400 - Mailing address
-
1400 Florida Ave Ste 102
Modesto, CA 953504446
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- August 11, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Washington #OP61494774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063075067. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$615
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, INC. | 1 | $615.40 |
By nature of payment
Frequently asked questions
What is Dr. Herbert Mao's medical specialty?
Dr. Herbert Mao practices Orthopaedic Surgery Physician in Longview, WA.
Where does Dr. Herbert Mao practice?
Dr. Herbert Mao practices at 625 9Th Ave Ste 210, Longview, WA 986322465. Office phone: 3605013400.
What is Dr. Herbert Mao's NPI?
Dr. Herbert Mao's National Provider Identifier (NPI) is 1063075067, issued by NPPES.
Does Dr. Herbert Mao accept Medicare assignment?
Yes. Dr. Herbert Mao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.