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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOHN CHRISTOPHER HARVAN D.M.D
NPI 1255389482
Dentist - General Practice in Aurora, CO

Active since May 04, 2006
1635 N URSULA ST, ROOM 5200, AURORA, CO 80045(720) 848-0689(720) 848-0660 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John Christopher Harvan D.m.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN CHRISTOPHER HARVAN D.M.D (NPI 1255389482) is an individual general practice provider in Aurora, Colorado, licensed in Colorado (7358) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1255389482
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN CHRISTOPHER HARVANCredential: D.M.D
Location Address1635 N URSULA ST, ROOM 5200Aurora, CO 80045
Mailing AddressMail Stop F742, Po Box 6510Aurora, CO 80045 · (720) 848-0689 · Fax (720) 848-0660
Phone(720) 848-0689
Fax(720) 848-0660
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1255389482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CO · 7358
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1635 N URSULA ST, Aurora, CO 80045
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JEFFREY DALE ASTROTH DDS
Dentist
1635 N URSULA ST
AURORA, CO 80045
Adams County (770) 848-0687
DR. MICHAEL G SAVAGE DDS
Dentist (Oral and Maxillofacial Surgery)
1635 N URSULA ST
AURORA, CO 80045
Adams County (720) 848-0689

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Harvan's NPI number?

The NPI number for John Harvan is 1255389482. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is John Harvan located?

John Harvan practices at 1635 N Ursula St Room 5200, Aurora, CO 80045. The listed phone number is (720) 848-0689.

What is John Harvan's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does John Harvan accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Humana and 1 other insurer list John Harvan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Harvan was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.