Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ajay Aroor Rao, M.D.

Q: What is the NPI number for Ajay Rao?

The National Provider Identifier (NPI) for Ajay Rao is 1831415009, a Type 1 (individual) record in the CMS NPPES registry.

Diagnostic Radiology Physician in Harbor City, CA · enumerated 2010.

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

National Provider Identifier

1831415009

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Registry record

Entity type Individual (Type 1)

Name Dr. Ajay Aroor Rao

Credential M.D.

Sex Male

Practice address 25825 Vermont Ave, Diagnostic Imaging Department, Harbor City, CA, 90710

Phone (310) 517-3141

Fax (310) 257-6193

Enumeration date Apr 13, 2010

Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License A113275 (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 Ajay Rao practice?

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

What is the NPI number for Ajay Rao?

The National Provider Identifier (NPI) for Ajay Rao is 1831415009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.