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Physician Assistant

Alexander M. Escobar, PA

Works at hospitals in Greenbrae, CA · California

Summary

Alexander M. Escobar, PA (Physician Assistant) is listed by Medicare at 1 hospital in Greenbrae, CA. NPI 1912777418. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Alexander M. Escobar, 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
May acceptAccepts Medicare assignment
3Years since medical school (graduated 2023)
MaleGender (as listed)
Regents Univ of California UCSFGroup practice

Quick answers

Which hospitals does Alexander M. Escobar work at?
Medicare's official clinician data lists Alexander M. Escobar at 1 hospital: Marinhealth Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alexander M. Escobar see patients?
Medicare's clinician data lists 1 practice location in San Francisco, CA. Call before your visit to confirm the address.
What is Alexander M. Escobar's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Alexander M. Escobar accept Medicare assignment?
Medicare's clinician data says Alexander M. Escobar may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Alexander M. Escobar?
(415) 476-1000, as listed in official Medicare / NPI Registry data.
What is Alexander M. Escobar's NPI number?
1912777418. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alexander M. Escobar works

Medicare's Facility Affiliation Data lists Alexander M. Escobar 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 Alexander M. Escobar is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Alexander M. Escobar as a member of this group (CMS data updated 2026-10-02).

  • Regents Univ of California UCSF283 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, California →

Other physician assistants in San Francisco

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

All physician assistants in San Francisco →

Clinician information

CredentialPA
Graduation year2023
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1912777418
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