NPPES file of Aug 9, 2026

James H. Pak

Anesthesiology Physician · Santa Rosa, CA

James H. Pak is an anesthesiology physician with a practice address in Santa Rosa, California, and NPI 1073559191, issued on Jun 20, 2006. Check the license (California A72313, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073559191
Name
James H. Pak
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A72313 CA
Self-reported in NPPES; status is on the state search
Practice location
3325 Chanate RD, Santa Rosa, CA 95404
Phone
(707) 576-4000
Enumerated
Jun 20, 2006
Record last updated
Jul 13, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
00A723130 CA
Medicare enrollment
Enrolled (PECOS I20040712000762); accepts Medicare assignment
Medical or professional school
University Of Rochester School Of Medicine And Dentistry, 1998
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 anesthesiology physician records → All 7,571 in California → Look up another NPI →

Also registered at 3325 Chanate RD

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

  1. Gene Babbitt, M.D.Diagnostic Radiology Physician1871534537
  2. Thomas Blechel, PTOrthopedic Physical Therapist1962681940
  3. Eileen Carol, F.N.P.Family Nurse Practitioner1477748929
  4. Mary Carroll-Ambrose, NPNurse Practitioner1336397744
  5. Mark Dowling, M.D.Diagnostic Radiology Physician1679537328
  6. Alvaris Duffis, M.D.Diagnostic Radiology Physician1073556668

Verify James H. Pak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A72313    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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Bills Medicare through 2 group practices

  1. Anesthesia And Analgesia Medical Group IncSanta Rosa, CA
  2. Anesthesiologists Medical Group OF San Francisco Inc.San Francisco, CA

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

James H. Pak among 7,571 anesthesiology physician records in California

James H. Pak is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 53% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1998 · median 2006 among the 4,868 with a school on file
  • Record last updated2007 · 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 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

All 7,571 in California → Every provider in Santa Rosa → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Natalia Balytsky, M.D.Santa Rosa, CA 954041326146705
  2. Vu Duong, M.D.Santa Rosa, CA 954041518971522
  3. James Finn, M.D.Santa Rosa, CA 954041508807108
  4. Heather Hagerman, MDSanta Rosa, CA 954041073660965
  5. Clarence Harper, M.D.Santa Rosa, CA 954041568408037
  6. Eric Huczko, M.D.Santa Rosa, CA 954041396783833
  7. Kristen Johnson, M.D.Santa Rosa, CA 954041588678643
  8. Steve Marlowe, M.D.Santa Rosa, CA 954041447264460

Common questions

What is James H. Pak's NPI number?

James H. Pak's National Provider Identifier (NPI) is 1073559191, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James H. Pak located?

The NPPES record lists a practice address at 3325 Chanate RD, Santa Rosa, CA, 95404. Phone: (707) 576-4000. Providers update this record themselves, so call before visiting.

How can I verify James H. Pak's license?

NPPES lists California license number A72313, 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.

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.