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Internal Medicine

Guy Lubliner, MD

Works at hospitals in San Francisco, CA · Santa Rosa, CA · California

Summary

Guy Lubliner, MD (Internal Medicine) is listed by Medicare at 2 hospitals in San Francisco, CA and Santa Rosa, CA. NPI 1013935089. 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 Guy Lubliner, 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
28Years since medical school (graduated 1998)
New York Medical CollegeMedical school
MaleGender (as listed)
Sutter Bay Medical FoundationGroup practice

Quick answers

Which hospitals does Guy Lubliner work at?
Medicare's official clinician data lists Guy Lubliner at 2 hospitals: California Pacific Medical Center- Van Ness Campus and Sutter Santa Rosa Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Guy Lubliner see patients?
Medicare's clinician data lists 3 practice locations, including San Francisco, CA and Palo Alto, CA. Call before your visit to confirm the address.
What is Guy Lubliner's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Guy Lubliner accept Medicare assignment?
Yes. Medicare's clinician data says Guy Lubliner 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 Guy Lubliner?
(415) 600-6000, as listed in official Medicare / NPI Registry data.
What is Guy Lubliner's NPI number?
1013935089. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Guy Lubliner works

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

Group practices

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

  • Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in San Francisco

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

All internal medicine doctors in San Francisco →

Clinician information

CredentialMD
Medical schoolNew York Medical College
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013935089
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