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DR. STEPHEN WALLACE HARTZ M.D.
NPI 1669492757
General Practice in Flagstaff, AZ

Active since July 20, 2006
1200 N BEAVER ST, FLAGSTAFF, AZ 86001(928) 779-3366 Get Directions Write a Review

NPPES record last updated: July 16, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 16, 2024, Feb 14, 2022 (2 updates tracked since 2022).

About Dr. Stephen Wallace Hartz M.d. NPPES

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

DR. STEPHEN WALLACE HARTZ M.D. (NPI 1669492757) is an individual general practice provider in Flagstaff, Arizona, licensed in Arizona (12105) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1669492757
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. STEPHEN WALLACE HARTZCredential: M.D.
Location Address1200 N BEAVER STFlagstaff, AZ 86001-3118
Mailing Address1601 N Fox Hill RdFlagstaff, AZ 86004-7252 · (928) 779-3366
Phone(928) 779-3366
Sole ProprietorNo
Enumeration DateJuly 20, 2006
Last NPPES UpdateJuly 16, 20242 updates tracked since enumeration
NPPES CertifiedJuly 16, 2024
✔ NPI 1669492757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in AZ · 12105
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedPersonal Emergency Response AttendantTaxonomy 146D00000X · License 12105 (AZ)
Also ListedEmergency MedicineTaxonomy 207P00000X · License 12105 (AZ)
1200 N BEAVER ST, Flagstaff, AZ 86001
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Other Providers at the Same Location NPPES 20

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

DR. JEREMY NIELSEN M.D.
Anesthesiology
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (928) 779-3366
DR. SEAN DANIEL WOODS M.D.
Pediatrics (Neonatal-Perinatal Medicine)
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (928) 773-2112
ELIZABETH GILMORE CRNA
Nurse Anesthetist, Certified Registered
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (928) 779-3366
TANYA LEE MORGAN TWEED RDN
Dietitian, Registered
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (928) 773-2441
THOMAS MATTHEW REEVE MD
Emergency Medicine
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (210) 464-7442
MS. SUSAN POMEROY BASSETT M.S.
Audiologist
1200 N BEAVER ST, AUDIOLOGY DEPARTMENT
FLAGSTAFF, AZ 86001
Coconino County (928) 214-3728
DR. ALI I RAJA MD, MSC
Neurological Surgery
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (928) 779-3366
LEAH MARIE COFFMAN PAUL CRNA
Nurse Anesthetist, Certified Registered
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Coconino County (928) 779-3366

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 Stephen Hartz's NPI number?

The NPI number for Stephen Hartz is 1669492757. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Stephen Hartz located?

Stephen Hartz practices at 1200 N Beaver St, Flagstaff, AZ 86001. The listed phone number is (928) 779-3366.

What is Stephen Hartz's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Stephen Hartz was last updated on July 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.