Doctor profile · Federal record
Dr. Michael Hachadorian, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · San Marcos, CA
- NPI 1740844836
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
277 Rancheros Dr Ste 101
San Marcos, CA 920692976
(760) 750-1902
fax (760) 750-1906
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)
- California #A177035
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740844836. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$11,748
Transactions
31
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, Inc. | 1 | $10,000.00 | |
| DePuy Synthes Sales Inc. | 20 | $643.95 | |
| ENCORE MEDICAL, LP | 3 | $578.62 | |
| Stryker Corporation | 5 | $449.57 | |
| SI-BONE, INC. | 1 | $50.00 | |
| Elevate Surgical CO | 1 | $25.79 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Michael Hachadorian's medical specialty?
Dr. Michael Hachadorian practices Orthopaedic Surgery Physician in San Marcos, CA.
Where does Dr. Michael Hachadorian practice?
Dr. Michael Hachadorian practices at 277 Rancheros Dr Ste 101, San Marcos, CA 920692976. Office phone: 7607501902.
What is Dr. Michael Hachadorian's NPI?
Dr. Michael Hachadorian's National Provider Identifier (NPI) is 1740844836, issued by NPPES.
Does Dr. Michael Hachadorian accept Medicare assignment?
Yes. Dr. Michael Hachadorian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.