Quick answers
- Which hospitals does James H. Pak work at?
- Medicare's official clinician data lists James H. Pak at 3 hospitals: Sutter Santa Rosa Regional Hospital, UCSF Health Saint Francis Hospital and UCSF Health St. Mary's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James H. Pak see patients?
- Medicare's clinician data lists 2 practice locations, including Santa Rosa, CA and San Francisco, CA. Call before your visit to confirm the address.
- What is James H. Pak's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does James H. Pak accept Medicare assignment?
- Yes. Medicare's clinician data says James H. Pak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for James H. Pak?
- (707) 546-3210, as listed in official Medicare / NPI Registry data.
- What is James H. Pak's NPI number?
- 1073559191. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James H. Pak works
Medicare's Facility Affiliation Data lists James H. Pak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sutter Santa Rosa Regional HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050291
- UCSF Health Saint Francis HospitalSan Francisco, CA · Acute Care Hospital · CCN 050152
- UCSF Health St. Mary's HospitalSan Francisco, CA · Acute Care Hospital · CCN 050457
Practice locations
Addresses where James H. Pak is enrolled with Medicare (CMS data updated 2026-10-02).
- 1165 Montgomery DrSanta Rosa, CA 95405 (707) 546‑3210
- 900 Hyde StSan Francisco, CA 94109 (415) 353‑6000
Group practices
Medicare enrollment lists James H. Pak as a member of these groups (CMS data updated 2026-10-02).
- Anesthesia and Analgesia Medical Group Inc73 clinicians in the group
- Anesthesiologists Medical Group of San Francisco Inc16 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Santa Rosa
Clinicians with the same Medicare primary specialty in Santa Rosa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073559191 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians