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

JAMES D. FALK D.D.S.
NPI 1659378438
Dentist - General Practice in Phoenix, AZ

Active since July 07, 2005
720 E THUNDERBIRD RD, # 2, PHOENIX, AZ 85022(602) 863-3000(602) 942-5249 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About James D. Falk D.d.s. NPPES

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

JAMES D. FALK D.D.S. (NPI 1659378438) is an individual general practice provider in Phoenix, Arizona, licensed in Arizona (2441) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1659378438
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameJAMES D. FALKCredential: D.D.S.
Location Address720 E THUNDERBIRD RD, # 2Phoenix, AZ 85022-5396
Mailing Address720 E Thunderbird RdPhoenix, AZ 85022-5396 · (602) 863-3000 · Fax (602) 942-5249
Phone(602) 863-3000
Fax(602) 942-5249
Sole ProprietorNo
Enumeration DateJuly 7, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1659378438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in AZ · 2441
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.
720 E THUNDERBIRD RD, Phoenix, AZ 85022
Open in Google Maps ↗

Other Identifiers 1

Other2441AZ · State Lic #

Other Providers at the Same Location NPPES 4

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

JOHN M. HOLDER DO
Family Medicine
720 E THUNDERBIRD RD, STE 3
PHOENIX, AZ 85022
Maricopa County (602) 866-8603
KP CHIROPRACTIC PC
Chiropractor
720 E THUNDERBIRD RD, SUITE #1
PHOENIX, AZ 85022
Maricopa County (602) 439-1515
KI HOLDINGS
Chiropractor
720 E THUNDERBIRD RD, SUITE 1
PHOENIX, AZ 85022
Maricopa County (602) 439-1515
DR. KATHERINE CELESTE IACUONE DC
Chiropractor
720 E THUNDERBIRD RD, #1
PHOENIX, AZ 85022
Maricopa County (602) 439-1515

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 James Falk's NPI number?

The NPI number for James Falk is 1659378438. It was assigned to this individual provider in the NPPES registry on July 7, 2005.

Where is James Falk located?

James Falk practices at 720 E Thunderbird Rd # 2, Phoenix, AZ 85022. The listed phone number is (602) 863-3000.

What is James Falk's specialty?

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

When was this NPI record last updated?

The NPPES record for James Falk 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 26 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.