Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J Nathan Rubin M.D.

Q: What is the NPI number for J Nathan Rubin M.D.?

The NPI for J Nathan Rubin M.D. is 1982723276, a Type 2 (organization) record in the CMS NPPES registry.

Interventional Cardiology Physician in Sylmar, CA · enumerated 2007 · authorized official Tawney Penuela, Administrator General Manager.

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

National Provider Identifier

1982723276

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Registry record

Entity type Organization (Type 2)

Legal business name J Nathan Rubin M.D.

Practice address 14124 Foothill Blvd, Sylmar, CA, 91342

Phone (818) 367-1012

Fax (818) 364-2909

Enumeration date Mar 28, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License G53079 (CA) Primary

Authorized official

Name Tawney Penuela

Title Administrator General Manager

Phone (818) 367-1012

Other identifiers

Identifier	Type	State	Issuer
00G530790	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 J Nathan Rubin M.D.?

The NPI for J Nathan Rubin M.D. is 1982723276, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for J Nathan Rubin M.D.?

NPPES lists Tawney Penuela (Administrator General Manager) 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 2020-08-22.