Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sameer Amin, MD

Q: What is the NPI number for Sameer Amin?

The National Provider Identifier (NPI) for Sameer Amin is 1326164633, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Downey, CA · enumerated 2007.

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

National Provider Identifier

1326164633

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Registry record

Entity type Individual (Type 1)

Name Dr. Sameer Amin

Credential MD

Sex Male

Practice address 10000 Lakewood Blvd, Downey, CA, 90240

Phone (562) 862-3684

Fax (562) 862-7145

Enumeration date Mar 21, 2007

Last updated in NPPES Feb 3, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A108307 (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

Where does Sameer Amin practice?

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

What is the NPI number for Sameer Amin?

The National Provider Identifier (NPI) for Sameer Amin is 1326164633, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-03.