Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Larry M Silver MD Inc

Anesthesiology Physician in Mammoth Lakes, CA · enumerated 2025 · authorized official Larry Silver, Owner.

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

National Provider Identifier

1720959554

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Larry M Silver MD Inc

Practice address 437 Old Mammoth Rd Ste 261, Mammoth Lakes, CA, 93546

Phone (916) 582-5819

Fax (760) 924-4024

Enumeration date Sep 15, 2025

Last updated in NPPES Sep 15, 2025

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Larry Silver

Title Owner

Phone (530) 263-8226

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Larry M Silver MD Inc located?

The practice location on file with NPPES is in Mammoth Lakes, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-15.