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

Internal Medicine

Benjamin Hambro, MD

Works at hospitals in Greenbrae, CA · Novato, CA · San Francisco, CA · California

Summary

Benjamin Hambro, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Greenbrae, CA, Novato, CA and San Francisco, CA. NPI 1205399052. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Benjamin Hambro, 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
May acceptAccepts Medicare assignment
YesOffers telehealth
9Years since medical school (graduated 2017)
University Of Toledo College Of MedicineMedical school
MaleGender (as listed)
Regents Univ of California UCSFGroup practice

Quick answers

Which hospitals does Benjamin Hambro work at?
Medicare's official clinician data lists Benjamin Hambro at 3 hospitals: Marinhealth Medical Center, Novato Community Hospital and UCSF Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Benjamin Hambro see patients?
Medicare's clinician data lists 1 practice location in San Francisco, CA. Call before your visit to confirm the address.
What is Benjamin Hambro's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Benjamin Hambro accept Medicare assignment?
Medicare's clinician data says Benjamin Hambro may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does Benjamin Hambro offer telehealth?
Medicare's clinician data says Benjamin Hambro offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Benjamin Hambro?
(415) 476-1000, as listed in official Medicare / NPI Registry data.
What is Benjamin Hambro's NPI number?
1205399052. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Benjamin Hambro works

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

Group practices

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

  • Regents Univ of California UCSF283 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 schoolUniversity Of Toledo College Of Medicine
Graduation year2017
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1205399052
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