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Internal Medicine

Sing Lam, MD

Sees patients in Seattle, WA · Washington

Summary

Sing Lam, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Seattle, WA. NPI 1285785659. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(206) 784‑5188 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Sing 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

1Practice location
Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
42Years since medical school (graduated 1984)
MaleGender (as listed)

Quick answers

Where does Sing Lam see patients?
Medicare's clinician data lists 1 practice location in Seattle, WA. Call before your visit to confirm the address.
What is Sing Lam's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Gastroenterology and Infectious Disease.
Does Sing Lam accept Medicare assignment?
Yes. Medicare's clinician data says Sing 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.
Does Sing Lam offer telehealth?
Medicare's clinician data says Sing Lam offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Sing Lam?
(206) 784-5188, as listed in official Medicare / NPI Registry data.
What is Sing Lam's NPI number?
1285785659. 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 Sing Lam is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Seattle

Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.

All internal medicine doctors in Seattle →

Clinician information

CredentialMD
Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1285785659
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