Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arun Kumar Chakrabarty, M.D.

Hospitalist Physician in Rancho Mirage, CA · enumerated 2008.

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

National Provider Identifier

1184896987

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Registry record

Entity type Individual (Type 1)

Name Dr. Arun Kumar Chakrabarty

Credential M.D.

Sex Male

Practice address 34500 Bob Hope Dr, Suite 102, Rancho Mirage, CA, 92270

Phone (760) 833-7977

Fax (760) 699-8501

Enumeration date Apr 1, 2008

Last updated in NPPES Oct 7, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A80789 (CA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A80789 (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 Arun Chakrabarty practice?

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

What is the NPI number for Arun Chakrabarty?

The National Provider Identifier (NPI) for Arun Chakrabarty is 1184896987, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-07.