Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John B Simonds M.D., Inc.

Q: What is the NPI number for John B Simonds M.D., Inc.?

The NPI for John B Simonds M.D., Inc. is 1861692600, a Type 2 (organization) record in the CMS NPPES registry.

General Practice Physician in Los Angeles, CA · enumerated 2007 · authorized official John Simonds, Owner /MD.

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

National Provider Identifier

1861692600

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Registry record

Entity type Organization (Type 2)

Legal business name John B Simonds M.D., Inc.

Practice address 231 W Vernon Ave, 204, Los Angeles, CA, 90037

Phone (323) 521-1544

Fax (323) 521-1546

Enumeration date Jul 19, 2007

Last updated in NPPES Jul 19, 2007

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License G77483 (CA) Primary

Authorized official

Name John Simonds

Title Owner /MD

Phone (323) 521-1544

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

What is the NPI number for John B Simonds M.D., Inc.?

The NPI for John B Simonds M.D., Inc. is 1861692600, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for John B Simonds M.D., Inc.?

NPPES lists John Simonds (Owner /MD) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-19.