NPI Portal NPI Lookup & Verification

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

Dr. John A Millard, M.D.

Specialist in Englewood, CO · enumerated 2006 · practices at Colorado Dermatology PC.

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

National Provider Identifier

1285700450

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Registry record

Entity type Individual (Type 1)
Name Dr. John A Millard
Credential M.D.
Sex Male
Practice address Englewood, CO, 80112
Phone (303) 792-5665
Fax (303) 858-0495
Enumeration date Nov 28, 2006
Last updated in NPPES Jul 11, 2023

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 30541 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 John Millard?
The National Provider Identifier (NPI) for John Millard is 1285700450, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Millard practice?
The practice location on file with NPPES is in Englewood, CO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-11.