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Dhiraj Nitin Ankolekar

Hospitalist Physician in Boulder, CO · enumerated 2022.

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

National Provider Identifier

1649929464

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Registry record

Entity type Individual (Type 1)
Name Dhiraj Nitin Ankolekar
Sex Male
Practice address 4747 Arapahoe Ave, Boulder, CO, 80303
Phone (303) 415-7610
Enumeration date Mar 20, 2022
Last updated in NPPES Jan 27, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DR.0076428 (CO) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License DR.0076428 (CO) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125.079285 (IL) Secondary

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 specialty is Dhiraj Ankolekar?
Dhiraj Ankolekar is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-27.