NPPES file of Aug 9, 2026

James Nicholas Worledge, M.D.

Psychiatry Physician · Santa Rosa, CA

James Nicholas Worledge, M.D. is a psychiatry physician with a practice address in Santa Rosa, California, and NPI 1013949700, issued on Jul 6, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1013949700
Name
James Nicholas Worledge
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
40287-020 WI
Self-reported in NPPES; status is on the state search
Practice location
3554 Round Barn Blvd, Santa Rosa, CA 95403
Phone
(707) 653-3639
Enumerated
Jul 6, 2006
Record last updated
Sep 6, 2022
Medicaid ID
34083900 WI
Medicare enrollment
Enrolled (PECOS I20160422000779); accepts Medicare assignment
Medical or professional school
University Of Virginia School Of Medicine, 1997
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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8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →

Also registered at 3554 Round Barn Blvd

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

  1. Jamie Agapoff, M.D.Psychiatry Physician1649698499
  2. Sonia AguilarMental Health Counselor1437046919
  3. Christine Bilbrey, M.D.Psychiatry Physician1376766311
  4. Morella Bombardini, PSY.D.Clinical Psychologist1437432218
  5. Elisabeth Brittell, PSY.D.Clinical Psychologist1629115357
  6. Jennifer Cannon, D.O.Psychiatry Physician1861831711

Verify James Nicholas Worledge in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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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Bills Medicare through one group practice

  1. Permanente Medical Group IncSacramento, CA

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

James Nicholas Worledge among 8,673 psychiatry physician records in California

James Nicholas Worledge, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1997 · median 2005 among the 3,295 with a school on file
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

73 psychiatry physician records list a practice address in Santa Rosa

They are 73 of the 6,884 NPPES records with a practice address in Santa Rosa, and 8,673 psychiatry physician records in California.

All 8,673 in California → Every provider in Santa Rosa → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Christine Bilbrey, M.D.Santa Rosa, CA 954031376766311
  2. Lester Debbold, MDSanta Rosa, CA 954031942384912
  3. L. Stanley Deen, MDSanta Rosa, CA 954031336291145
  4. George Goodman, MDSanta Rosa, CA 954031487644811
  5. Virginia Hofmann, MDSanta Rosa, CA 954031649276940
  6. Alice Kagan, MDSanta Rosa, CA 954031609950773
  7. Emily Keram, M.D.Santa Rosa, CA 954031528099496
  8. Jahanzeb Khan, MDSanta Rosa, CA 954031952648156

Common questions

What is James Nicholas Worledge, M.D.'s NPI number?

James Nicholas Worledge, M.D.'s National Provider Identifier (NPI) is 1013949700, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Nicholas Worledge, M.D. located?

The NPPES record lists a practice address at 3554 Round Barn Blvd, Santa Rosa, CA, 95403. Phone: (707) 653-3639. Providers update this record themselves, so call before visiting.

How can I verify James Nicholas Worledge, M.D.'s license?

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.

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.