NPPES file of Aug 9, 2026

William Roger Budge, M.D.

Cardiovascular Disease Physician · Novato, CA

William Roger Budge, M.D. is a cardiovascular disease physician with a practice address in Novato, California, and NPI 1326137464, issued on Oct 12, 2006. Check the license (California G30458, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1326137464
Name
William Roger Budge
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
G30458 CA
Self-reported in NPPES; status is on the state search
Practice location
180 Rowland Way, Novato, CA 94945
Phone
(415) 408-5820
Enumerated
Oct 12, 2006
Record last updated
Nov 13, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →

Also registered at 180 Rowland Way

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

  1. Michael Abbo, MDEmergency Medicine Physician1205819042
  2. Jacob Adams, DOCritical Care Medicine (Internal Medicine) Physician1558595090
  3. Daniel Ames, M.D.Internal Medicine Physician1902162456
  4. Richard Bodony, MDEmergency Medicine Physician1225011422
  5. Crystal Chang, M.D.Diagnostic Radiology Physician1518253012
  6. Wendy Cole, MDEmergency Medicine Physician1366426637

Verify William Roger Budge in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G30458    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William Roger Budge among 2,574 cardiovascular disease physician records in California

William Roger Budge, 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 not. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 45% newer
  • In a Medicare fileNo · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2014 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,574 in California → Every provider in Novato → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Jonathan Goldman, MDMill Valley, CA 949411366550428
  2. James Adams, M.D.Larkspur, CA 949391578553277
  3. Benedict Ancock, M.D.Larkspur, CA 949391578847844
  4. Mallette Asmuth, MDLarkspur, CA 949391023515988
  5. Anshul BadhwarLarkspur, CA 949391710365614
  6. Adam Baumgarten, MDLarkspur, CA 949391366570707
  7. Ann Kao, M.D.Larkspur, CA 949391336130145
  8. Pankaj Malhotra, M.D.Larkspur, CA 949391538555065

Common questions

What is William Roger Budge, M.D.'s NPI number?

William Roger Budge, M.D.'s National Provider Identifier (NPI) is 1326137464, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Roger Budge, M.D. located?

The NPPES record lists a practice address at 180 Rowland Way, Novato, CA, 94945. Phone: (415) 408-5820. Providers update this record themselves, so call before visiting.

How can I verify William Roger Budge, M.D.'s license?

NPPES lists California license number G30458, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.