Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David M Greenberg

Hospice and Palliative Medicine (Family Medicine) Physician in Durango, CO · enumerated 2006 · practices at David Michael Greenberg, MD Pllc.

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

National Provider Identifier

1003896408

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name David M Greenberg

Sex Male

Practice address 274 Iron King, Durango, CO, 81301

Phone (970) 946-9017

Enumeration date Jan 20, 2006

Last updated in NPPES Apr 5, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD22501 (OR) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 44207 (CO) Secondary

207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 2013-0110 (NM) Primary

Other identifiers

Identifier	Type	State	Issuer
868945	Medicaid	AZ	-
73338079	Medicaid	CO	-
44207	Other	CO	LICENSE
534514YNJ	Other	CO	MEDICARE PTAN
07150717	Medicaid	NM	-

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 is the NPI number for David Greenberg?

The National Provider Identifier (NPI) for David Greenberg is 1003896408, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Greenberg practice?

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

Other providers at this practice address

Browse all →

David Michael Greenberg, MD Pllc Family Medicine Physician · Durango, CO NPI 1891247839

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-05.