James William Vetter, M.D.
Cardiovascular Disease Physician · Portola Valley, CA
James William Vetter, M.D. is a cardiovascular disease physician with a practice address in Portola Valley, California, and NPI 1306196803, issued on Sep 12, 2012. Check the license (California GO66282, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James William Vetter
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- GO66282 CA
Self-reported in NPPES; status is on the state search - Practice location
- 117 Solana Road, Portola Valley, CA 94028
- Phone
- (650) 400-0101
- Enumerated
- Sep 12, 2012
- Record last updated
- Sep 12, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Verify James William Vetter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license GO66282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
22 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
James William Vetter among 2,574 cardiovascular disease physician records in California
James William Vetter, 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 2012, is newer than 79% of them.
- NPI issued2012 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2012 · 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).
2 cardiovascular disease physician records list a practice address in Portola Valley
They are 2 of the 84 NPPES records with a practice address in Portola Valley, and 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Portola Valley → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Craig Brandman, M.D.Portola Valley, CA 940281295004687
- Mara Giattina, MDMenlo Park, CA 940251578521548
- Jeffrey Guardino, MDMenlo Park, CA 940251679537302
- Robert Ratshin, M.D.Menlo Park, CA 940251629342225
- Seema Sinha, MDMenlo Park, CA 940251912111279
- Charles Tucker, MDMenlo Park, CA 940251528079944
- Anita Prakash, M.D.Los Altos, CA 940241578578050
- Peter Milner, MDLos Altos Hills, CA 940221962722710
Common questions
What is James William Vetter, M.D.'s NPI number?
James William Vetter, M.D.'s National Provider Identifier (NPI) is 1306196803, issued on Sep 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is James William Vetter, M.D. located?
The NPPES record lists a practice address at 117 Solana Road, Portola Valley, CA, 94028. Phone: (650) 400-0101. Providers update this record themselves, so call before visiting.
How can I verify James William Vetter, M.D.'s license?
NPPES lists California license number GO66282, 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.
How much does James William Vetter, M.D. prescribe under Medicare Part D?
In 2024, James William Vetter, M.D. had 22 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
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.