Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Mcdowell, D.D.S

Oral and Maxillofacial Pathology Dentistry in Aurora, CO · enumerated 2006.

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

National Provider Identifier

1821046624

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Registry record

Entity type Individual (Type 1)

Name Dr. John Mcdowell

Credential D.D.S

Sex Male

Practice address 1635 Ursula St, Room 5200, Aurora, CO, 80010

Phone (720) 848-0687

Fax (720) 848-0660

Enumeration date May 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers · License 6893 (CO) Primary

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Mcdowell?

The National Provider Identifier (NPI) for John Mcdowell is 1821046624, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Mcdowell practice?

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

Other providers at this practice address

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Lonnie Johnson Periodontics · Aurora, CO NPI 1508837410 Brad Potter Oral and Maxillofacial Radiology Dentistry · Aurora, CO NPI 1356399836 Brian Enebo Chiropractor · Aurora, CO NPI 1073569505 Bennett Leslie Psychologist · Aurora, CO NPI 1053367581

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.