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Physician Assistant

James Mulzac, PA

Works at hospitals in Great Falls, MT · Sacramento, CA · Montana, California

Summary

James Mulzac, PA (Physician Assistant) is listed by Medicare at 2 hospitals in Great Falls, MT and Sacramento, CA. NPI 1255404877. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about James Mulzac, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Physician AssistantPrimary specialty
YesAccepts Medicare assignment
33Years since medical school (graduated 1993)
MaleGender (as listed)
Regents of the Univ of CaGroup practice

Quick answers

Which hospitals does James Mulzac work at?
Medicare's official clinician data lists James Mulzac at 2 hospitals: Benefis Hospitals Inc and University of California Davis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does James Mulzac see patients?
Medicare's clinician data lists 3 practice locations, including Sacramento, CA. Call before your visit to confirm the address.
What is James Mulzac's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does James Mulzac accept Medicare assignment?
Yes. Medicare's clinician data says James Mulzac 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 Mulzac?
(916) 734-2680, as listed in official Medicare / NPI Registry data.
What is James Mulzac's NPI number?
1255404877. 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 Mulzac works

Medicare's Facility Affiliation Data lists James Mulzac at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where James Mulzac is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists James Mulzac as a member of this group (CMS data updated 2026-10-02).

  • Regents of the Univ of Ca1,584 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, California →

Other physician assistants in Sacramento

Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.

All physician assistants in Sacramento →

Clinician information

CredentialPA
Graduation year1993
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1255404877
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians