Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arvin Singh Gill, MD

Hospice and Palliative Medicine (Internal Medicine) Physician in Lone Tree, CO · enumerated 2006.

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

National Provider Identifier

1154410389

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Registry record

Entity type Individual (Type 1)

Name Dr. Arvin Singh Gill

Credential MD

Sex Male

Practice address 10240 Park Meadows Dr, Lone Tree, CO, 80124

Phone (303) 338-4545

Enumeration date Oct 12, 2006

Last updated in NPPES Jun 4, 2026

Taxonomy & licenses

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License DR.0048443 (CO) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 48443 (CO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301063691 (MI) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
021055	Other	CO	KAISER COMMERCIAL NUMBER
3382310	Medicaid	MI	-
70676771	Medicaid	CO	-

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.

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Frequently asked questions

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.

What specialty is Arvin Gill?

Arvin Gill is registered in NPPES with the primary taxonomy of Hospice and Palliative Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-04.