Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Samuel Mark Shapiro, M.D.

Addiction Medicine (Anesthesiology) Physician in Pasadena, CA · enumerated 2009.

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

National Provider Identifier

1760619936

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Registry record

Entity type Individual (Type 1)

Name Samuel Mark Shapiro

Credential M.D.

Sex Male

Practice address Pasadena, CA, 91101

Phone (626) 795-6596

Fax (626) 796-8247

Enumeration date Jun 16, 2009

Last updated in NPPES Sep 26, 2023

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207LA0401X Addiction Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License G43276 (CA) Primary

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Samuel Shapiro?

The National Provider Identifier (NPI) for Samuel Shapiro is 1760619936, a Type 1 (individual) record in the CMS NPPES registry.

Where does Samuel Shapiro practice?

The practice location on file with NPPES is in Pasadena, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-26.