Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelly E Greene, M.D.

Critical Care Medicine (Internal Medicine) Physician in Littleton, CO · enumerated 2006.

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

National Provider Identifier

1790857340

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Registry record

Entity type Individual (Type 1)

Name Kelly E Greene

Credential M.D.

Sex Female

Practice address 15 W Dry Creek Cir, Littleton, CO, 80120

Phone (303) 952-1100

Fax (720) 287-3183

Enumeration date Nov 15, 2006

Last updated in NPPES Jun 6, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35513 (CO) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 35513 (CO) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35513 (CO) Primary

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
91034752	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

How do I verify Kelly Greene's NPI record?

Cross-check NPI 1790857340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790857340 active?

Yes, as of the latest NPPES snapshot, NPI 1790857340 is active (record last updated 2023-06-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-06.