Tony M. Chou, M.D.
Cardiovascular Disease Physician · San Francisco, CA
Tony M. Chou, M.D. is a cardiovascular disease physician with a practice address in San Francisco, California, and NPI 1457389009, issued on Jun 30, 2006. Check the license (California G64698, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tony M. Chou
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- G64698 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Parnassus Ave FL 5, San Francisco, CA 94143
- Phone
- (415) 353-2873
- Enumerated
- Jun 30, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (415) 353-2528
- Medicaid ID
- 00G646980 CA
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 400 Parnassus Ave FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alison Dedent, MDPulmonary Disease Physician1649699661
- Roger Espiritu, M.D.Allergy & Immunology Physician1336235365
- Erin Flatley, RN, AGNP-BCAdult Health Nurse Practitioner1932537172
- David Gardner, M.D.Internal Medicine Physician1437268323
Verify Tony M. Chou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G64698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $13,099.83
5 payments; by number, the most common kind was food and beverage; the largest payer was Silk Road Medical, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tony M. Chou among 2,574 cardiovascular disease physician records in California
Tony M. Chou, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in San Francisco → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Theodore Abraham, M.D.San Francisco, CA 941431467427096
- Maria Abraham, M.D.San Francisco, CA 941431669436960
- Phoebe Ashley, M.D.San Francisco, CA 941431740288901
- Michael Blum, MDSan Francisco, CA 941431972568889
- Elias Botvinick, MDSan Francisco, CA 941431760440465
- Michael Crawford, MDSan Francisco, CA 941431780632190
- Elyse Foster, MDSan Francisco, CA 941431760431837
- Gordon Fung, MDSan Francisco, CA 941431215994827
Common questions
What is Tony M. Chou, M.D.'s NPI number?
Tony M. Chou, M.D.'s National Provider Identifier (NPI) is 1457389009, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tony M. Chou, M.D. located?
The NPPES record lists a practice address at 400 Parnassus Ave FL 5, San Francisco, CA, 94143. Phone: (415) 353-2873. Providers update this record themselves, so call before visiting.
How can I verify Tony M. Chou, M.D.'s license?
NPPES lists California license number G64698, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.