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Alexander Marsh, M.D., PC

Family Medicine Physician in San Francisco, CA · enumerated 2025 · authorized official Alexander Marsh, Managing Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932069788

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Registry record

Entity type Organization (Type 2)
Legal business name Alexander Marsh, M.D., PC
Parent organization Reperio Health Medical Group, Pllc
Practice address 95 3rd St Fl 2, San Francisco, CA, 94103
Phone (844) 504-0402
Fax (503) 296-5806
Enumeration date Nov 14, 2025
Last updated in NPPES Nov 14, 2025

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary
2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians Secondary
261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Secondary
291U00000X Clinical Medical Laboratory Laboratories Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Alexander Marsh
Title Managing Owner
Phone (503) 931-1114

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Alexander Marsh, M.D., PC located?
The practice location on file with NPPES is in San Francisco, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-11-14. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-14.