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

Emergency Medicine

Allison Lam, MD

Sees patients in Oakland, CA · California

Summary

Allison Lam, MD (Emergency Medicine) is enrolled with Medicare at 1 practice location in Oakland, CA. NPI 1093759235. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Allison Lam, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
32Years since medical school (graduated 1994)
Jefferson Medical College Of Thomas Jefferson UniversityMedical school
FemaleGender (as listed)
Geniemd Medical Group Mo PCGroup practice (+1 more)

Quick answers

Where does Allison Lam see patients?
Medicare's clinician data lists 1 practice location in Oakland, CA. Call before your visit to confirm the address.
What is Allison Lam's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Allison Lam accept Medicare assignment?
Yes. Medicare's clinician data says Allison Lam 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 Allison Lam?
(925) 460-9191, as listed in official Medicare / NPI Registry data.
What is Allison Lam's NPI number?
1093759235. 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 Allison Lam is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Allison Lam as a member of these groups (CMS data updated 2026-10-02).

  • Geniemd Medical Group Mo PC23 clinicians in the group
  • Telescope Health Medical Group, P.A.20 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Oakland

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

All emergency medicine doctors in Oakland →

Clinician information

CredentialMD
Medical schoolJefferson Medical College Of Thomas Jefferson University
Graduation year1994
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093759235
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 2026-10-02, retrieved 2026-10-29
  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