Doctor profile · Federal record
Dr. Adam Harmon, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Cardiac Surgery) · Redwood City, CA
- NPI 1225069537
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2900 Whipple Ave, Suite 140
Redwood City, CA 940622843
(650) 261-2366
fax (650) 261-2369 - Mailing address
-
3400 Data Dr
Rancho Cordova, CA 956707956
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 4, 2014
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- California #G77973
- Medicaid
- CA #00A618120
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225069537. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22
Distinct HCPCS
1
Medicare allowed
$4,110
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
35301 |
Removal of blood clot and portion of chest, neck, or brain artery | 22 | 20 | $187 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 27. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 1 | $16.33 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Adam Harmon's medical specialty?
Dr. Adam Harmon practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Redwood City, CA.
Where does Dr. Adam Harmon practice?
Dr. Adam Harmon practices at 2900 Whipple Ave, Redwood City, CA 940622843. Office phone: 6502612366.
What is Dr. Adam Harmon's NPI?
Dr. Adam Harmon's National Provider Identifier (NPI) is 1225069537, issued by NPPES.
Does Dr. Adam Harmon accept Medicare assignment?
Yes. Dr. Adam Harmon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Harmon commonly perform?
Top Medicare-reported procedures in 2023: Removal of blood clot and portion of chest, neck, or brain artery (HCPCS 35301). Source: CMS Medicare Physician & Other Practitioners file.