Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George M Pachelo, M.D.

Cardiovascular Disease Physician in Littleton, CO · enumerated 2005.

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

National Provider Identifier

1770571036

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Registry record

Entity type Individual (Type 1)

Name Dr. George M Pachelo

Credential M.D.

Sex Male

Practice address 1000 Southpark Dr, Littleton, CO, 80120

Phone (303) 744-1065

Fax (303) 733-1699

Enumeration date Oct 11, 2005

Last updated in NPPES Mar 28, 2013

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 20256 (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
01202563	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for George Pachelo?

The National Provider Identifier (NPI) for George Pachelo is 1770571036, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Pachelo practice?

The practice location on file with NPPES is in Littleton, 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 2013-03-28.