Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DENNNIS E. HANNA D.D.S.
NPI 1255389367
Dentist - Endodontics in Phoenix, AZ

Q: What is Dennnis Hanna's NPI number?

The NPI number for Dennnis Hanna is 1255389367. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is Dennnis Hanna's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Q: When was this NPI record last updated?

The NPPES record for Dennnis Hanna was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.

Active since May 04, 2006

1277 E MISSOURI AVE, PHOENIX, AZ 85014(602) 230-9902(602) 230-9453 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Dennnis E. Hanna D.d.s. NPPES

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

DR. DENNNIS E. HANNA D.D.S. (NPI 1255389367) is an individual endodontics provider in Phoenix, Arizona, licensed in Arizona (2694) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1255389367

Entity TypeIndividualMale

Primary Taxonomy1223E0200X

Provider Legal NameDR. DENNNIS E. HANNACredential: D.D.S.

Location Address1277 E MISSOURI AVEPhoenix, AZ 85014-2917

Mailing Address1277 E Missouri AvePhoenix, AZ 85014-2917 · (602) 230-9902 · Fax (602) 230-9453

Phone(602) 230-9902

Fax(602) 230-9453

Sole ProprietorNo

Enumeration DateMay 4, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1255389367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers

Taxonomy Code1223E0200X

License✔ Licensed in AZ · 2694

Definition

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

1277 E MISSOURI AVE, Phoenix, AZ 85014

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Accepted Insurance

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

Other Providers at the Same Location NPPES 16

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

OREST G KOMARNYCKYJ DDS PC

Dentist (Periodontics)

1277 E MISSOURI AVE, SUITE 208
PHOENIX, AZ 85014

Maricopa County (602) 266-3430

ENDOART,PLLC

Dentist (Endodontics)

1277 E MISSOURI AVE, SUITE 202
PHOENIX, AZ 85014

Maricopa County (602) 297-1111

DR. TODD SADOWSKI DDS

Dentist (General Practice)

1277 E MISSOURI AVE, SUITE 217
PHOENIX, AZ 85014

Maricopa County (602) 249-2227

DR. STEVEN THOMPSON SWAGER DMD

Dentist (Endodontics)

1277 E MISSOURI AVE, STE 202
PHOENIX, AZ 85014

Maricopa County (602) 297-1111

ORAL SURGERY LTD

Dentist (Oral and Maxillofacial Surgery)

1277 E MISSOURI AVE, #110
PHOENIX, AZ 85014

Maricopa County (602) 248-8745

DR. RAYMOND SKINNER MS, DDS

Dentist (Periodontics)

1277 E MISSOURI AVE, SUITE 102
PHOENIX, AZ 85014

Maricopa County (602) 266-5896

S. TODD SADOWSKI, DDS PC

Dentist (General Practice)

1277 E MISSOURI AVE, STE 217
PHOENIX, AZ 85014

Maricopa County (602) 249-2227

BCD HOLDINGS, LLC

Dentist

1277 E MISSOURI AVE, SUITE 217
PHOENIX, AZ 85014

Maricopa County (602) 249-2227

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 Dennnis Hanna's NPI number?

The NPI number for Dennnis Hanna is 1255389367. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Dennnis Hanna located?

Dennnis Hanna practices at 1277 E Missouri Ave, Phoenix, AZ 85014. The listed phone number is (602) 230-9902.

What is Dennnis Hanna's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

What insurance does Dennnis Hanna accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 9 other insurers list Dennnis Hanna 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 Dennnis Hanna was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.