NPPES file of Aug 9, 2026

Steven Louis Anton, M.D.

Cardiovascular Disease Physician · San Pablo, CA

Steven Louis Anton, M.D. is a cardiovascular disease physician with a practice address in San Pablo, California, and NPI 1417960071, issued on Aug 14, 2006. Check the license (California G42438, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417960071
Name
Steven Louis Anton
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
G42438 CA
19137 GA
Self-reported in NPPES; status is on the state search
Practice location
2101 Vale RD, San Pablo, CA 94806
Phone
(510) 233-9300
Enumerated
Aug 14, 2006
Record last updated
Dec 16, 2024
Medicaid ID
00G424380 CA
Medicare enrollment
Enrolled (PECOS I20250225000652); accepts Medicare assignment
Medical or professional school
Emory University School Of Medicine, 1976
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2101 Vale RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephen Arnold, M.D.Cardiovascular Disease Physician1023021680
  2. Rosemary Boss, RPHPharmacist1699830034
  3. Henry Chen, M.D.Clinical Cardiac Electrophysiology Physician1154526895
  4. Robert Fox, MDNeurology Physician1417923145
  5. David Hill, M.D.Cardiovascular Disease Physician1902819576
  6. Abid Majid, MDCritical Care Medicine (Internal Medicine) Physician1902828486

Verify Steven Louis Anton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G42438
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Industry payments in 2024: $238.59

3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.

  1. Steven Anton$238.59
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Northside Cardiovascular Professional Services, LLCRoswell, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Steven Louis Anton among 2,574 cardiovascular disease physician records in California

Steven Louis Anton, 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 fileYes · 68% of these records are
  • Graduated1976 · median 1999 among the 1,742 with a school on file
  • Record last updated2024 · 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).

10 cardiovascular disease physician records list a practice address in San Pablo

They are 10 of the 517 NPPES records with a practice address in San Pablo, and 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Stephen Arnold, M.D.San Pablo, CA 948061023021680
  2. Matthew Auyoung, M.D.San Pablo, CA 948061053707190
  3. David Hill, M.D.San Pablo, CA 948061902819576
  4. William Hindle-Katel, M.D.San Pablo, CA 948061376955773
  5. Ramon Lee, MDSan Pablo, CA 948061215496427
  6. Gary Marcus, M.D.San Pablo, CA 948061073526646
  7. Richard Stern, M.D.San Pablo, CA 948061760495337
  8. David Weiland, M.D.San Pablo, CA 948061659384121

Common questions

What is Steven Louis Anton, M.D.'s NPI number?

Steven Louis Anton, M.D.'s National Provider Identifier (NPI) is 1417960071, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Louis Anton, M.D. located?

The NPPES record lists a practice address at 2101 Vale RD, San Pablo, CA, 94806. Phone: (510) 233-9300. Providers update this record themselves, so call before visiting.

How can I verify Steven Louis Anton, M.D.'s license?

NPPES lists California license number G42438, 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.