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Internal Medicine

Leah Bowser, MD

Works at hospitals in Oakland, CA · California

Summary

Leah Bowser, MD (Internal Medicine) is listed by Medicare at 1 hospital in Oakland, CA. NPI 1518132794. 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 Leah Bowser, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
18Years since medical school (graduated 2008)
Rush Medical College Of Rush UniversityMedical school
FemaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Which hospitals does Leah Bowser work at?
Medicare's official clinician data lists Leah Bowser at 1 hospital: Kaiser Foundation Hospital - Oakland/Richmond. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Leah Bowser see patients?
Medicare's clinician data lists 1 practice location in Richmond, CA. Call before your visit to confirm the address.
What is Leah Bowser's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Leah Bowser accept Medicare assignment?
Yes. Medicare's clinician data says Leah Bowser 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.
Does Leah Bowser offer telehealth?
Medicare's clinician data says Leah Bowser offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Leah Bowser?
(510) 307-1500, as listed in official Medicare / NPI Registry data.
What is Leah Bowser's NPI number?
1518132794. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Leah Bowser works

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

Group practices

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

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Richmond

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

All internal medicine doctors in Richmond →

Clinician information

CredentialMD
Medical schoolRush Medical College Of Rush University
Graduation year2008
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1518132794
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