Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Obstetrics/Gynecology

Karla M. Bermudez Wagner, MD

Sees patients in Oakland, CA · Berkeley, CA · San Francisco, CA · California

Summary

Dr. Karla M. Bermudez Wagner, MD is an OB-GYN at 1411 E 31st St, Oakland, CA 94602. Phone: (510) 437-4800. Accepts Medicare assignment. NPI 1114169810. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 1411 E 31st St, Oakland, CA 94602 · Directions (2 more locations)
  • Phone: (510) 437‑4800
  • Medicare: Accepts Medicare assignment
  • Group practice: UCSF Medical Group Business Services (+1 more)
  • Medical school: graduated 1996 (30 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Karla M. Bermudez Wagner, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Karla M. Bermudez Wagner accept Medicare assignment?
Yes. Medicare's clinician data says Karla M. Bermudez Wagner accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Karla M. Bermudez Wagner's NPI number?
1114169810. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Karla M. Bermudez Wagner is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Karla M. Bermudez Wagner as a member of these groups (CMS data updated October 2, 2026).

  • UCSF Medical Group Business Services1,598 clinicians in the group
  • Alameda Health System601 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Oakland

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

All OB-GYNs in Oakland →

Other clinicians in UCSF Medical Group Business Services

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1996 (30 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114169810
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians