NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Henry M Heller, M.D.

Medical Oncology Physician in Durango, CO · enumerated 2005.

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

National Provider Identifier

1871592642

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Registry record

Entity type Individual (Type 1)
Name Henry M Heller
Credential M.D.
Sex Male
Practice address Durango, CO, 81301
Phone (970) 247-0777
Fax (970) 247-0902
Enumeration date Jul 14, 2005
Last updated in NPPES Mar 12, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 22830 (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
CG3935 Other CO RAILROAD MEDICARE
CG8308 Other CO MEDICARE ID-TYPE UNSPECIF
01228303 Medicaid CO -
U0386 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.

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Frequently asked questions

What is the NPI number for Henry Heller?
The National Provider Identifier (NPI) for Henry Heller is 1871592642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Henry Heller 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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-12.