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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.

DR. RICHARD WILLIAM ANDREASEN JR. DMD
NPI 1114537487
Dentist - Pediatric Dentistry in Tucson, AZ

Active since August 03, 2020
1500 W COMMERCE CT BLDG 3, TUCSON, AZ 85746(520) 670-3909(520) 309-2560 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 17, 2026, Aug 3, 2020 (2 updates tracked since 2020).

About Dr. Richard William Andreasen Jr. Dmd NPPES

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

DR. RICHARD WILLIAM ANDREASEN JR. DMD (NPI 1114537487) is an individual pediatric dentistry provider in Tucson, Arizona, licensed in Arizona (D012794) and active in the NPI registry since August 2020.

NPPES Registry Identity

NPI1114537487
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameDR. RICHARD WILLIAM ANDREASEN JR.Credential: DMD
Location Address1500 W COMMERCE CT BLDG 3Tucson, AZ 85746-6076
Mailing Address839 W Congress StTucson, AZ 85745-2819 · (520) 670-3909 · Fax (520) 309-2560
Phone(520) 670-3909
Fax(520) 309-2560
Sole ProprietorNo
Enumeration DateAugust 3, 2020
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1114537487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in AZ · D012794
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
1500 W COMMERCE CT BLDG 3, Tucson, AZ 85746
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Other Providers at the Same Location NPPES 8

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

DR. JOSHUA JIH DMD
Dentist
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
EUNICE GOMEZ MORA
Dentist
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
THERESA NGUYEN
Dentist
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
ANH DINH DDS
Dentist (General Practice)
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
MS. JEULIA HERNANDEZ
Counselor (Professional)
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
DR. BEHNOUD TAGHAVI DMD
Dentist
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
MARYANNE BRIONES DMD
Dentist
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909
DR. ERICA ALEXANDRA LOPEZ DDS
Dentist (Dental Public Health)
1500 W COMMERCE CT BLDG 3
TUCSON, AZ 85746
Pima County (520) 670-3909

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 Richard Andreasen's NPI number?

The NPI number for Richard Andreasen is 1114537487. It was assigned to this individual provider in the NPPES registry on August 3, 2020.

Where is Richard Andreasen located?

Richard Andreasen practices at 1500 W Commerce Ct Bldg 3, Tucson, AZ 85746. The listed phone number is (520) 670-3909.

What is Richard Andreasen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Richard Andreasen was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.