Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joseph Anthony Matan M.D. A Professional Corporation.

Orthopaedic Surgery Physician in Pinole, CA · enumerated 2009 · authorized official Joseph Matan, President.

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

National Provider Identifier

1740429216

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Registry record

Entity type Organization (Type 2)

Legal business name Joseph Anthony Matan M.D. A Professional Corporation.

Practice address 1700 San Pablo Ave, Suite A, Pinole, CA, 94564

Phone (510) 724-4300

Fax (510) 964-0607

Enumeration date Feb 6, 2009

Last updated in NPPES Jul 12, 2013

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 00G119520 (CA) Primary

Authorized official

Name Joseph Matan

Title President

Phone (510) 724-4300

Other identifiers

Identifier	Type	State	Issuer
00G119520	Medicaid	CA	-

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 Joseph Anthony Matan M.D. A Professional Corporation.?

The NPI for Joseph Anthony Matan M.D. A Professional Corporation. is 1740429216, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Joseph Anthony Matan M.D. A Professional Corporation.?

NPPES lists Joseph Matan (President) as the authorized official for this organization.

Providers at this address

Browse all →

John Welborn Orthopaedic Surgery Physician · Pinole, CA NPI 1235179144 Canyon Pinole Surgery Center, Lp Ambulatory Surgical Clinic/Center · Pinole, CA NPI 1497791040 George Lee Anesthesiology Physician · Pinole, CA NPI 1700950938 Roger Proctor Anesthesiology Physician · Pinole, CA NPI 1184761090 William C Lyon MD, A Professional Corporation Orthopaedic Surgery Physician · Pinole, CA NPI 1437359486 Steven Daniels Certified Registered Nurse Anesthetist · Pinole, CA NPI 1750566261 A Center for Hearing Health Hearing Aid Equipment · Pinole, CA NPI 1093033292 Cindy Ross Audiologist · Pinole, CA NPI 1255674859

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-12.