Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Baroon Rai, M.D.

Critical Care Medicine (Internal Medicine) Physician in Daly City, CA · enumerated 2007.

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

National Provider Identifier

1275748949

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Registry record

Entity type Individual (Type 1)

Name Mr. Baroon Rai

Credential M.D.

Sex Male

Practice address 1900 Sullivan Ave, Suite 816, Daly City, CA, 94015

Phone (650) 991-5800

Fax (650) 991-6385

Enumeration date May 14, 2007

Last updated in NPPES May 28, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301087430 (MI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 44550 (AZ) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License A129752 (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

Is NPI 1275748949 active?

Yes, as of the latest NPPES snapshot, NPI 1275748949 is active (record last updated 2015-05-28).

How do I verify Baroon Rai's NPI record?

Cross-check NPI 1275748949 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-28.