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

DR. RONALD EDWARD THOMPSON DDS
NPI 1700830445
Dentist - General Practice in Sacramento, CA

Q: What is Ronald Thompson's NPI number?

The NPI number for Ronald Thompson is 1700830445. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Q: What is Ronald Thompson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronald Thompson 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 31 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 19, 2006

1500 21ST ST, SACRAMENTO, CA 95814(916) 914-6221(916) 325-1989 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. Ronald Edward Thompson Dds NPPES

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

DR. RONALD EDWARD THOMPSON DDS (NPI 1700830445) is an individual general practice provider in Sacramento, California, licensed in California (34654) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1700830445

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. RONALD EDWARD THOMPSONCredential: DDS

Location Address1500 21ST STSacramento, CA 95814-5216

Mailing Address1500 21st StSacramento, CA 95814-5216 · (916) 914-6221 · Fax (916) 325-1989

Phone(916) 914-6221

Fax(916) 325-1989

Sole ProprietorNo

Enumeration DateMay 19, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1700830445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 34654

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.

1500 21ST ST, Sacramento, CA 95814

Open in Google Maps ↗

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.

PATRICIA LOUISE POOLE PHARM.D.

Pharmacist (Pharmacotherapy)

1500 21ST ST
SACRAMENTO, CA 95814

Sacramento County (916) 914-6340

TRACY LUMSDEN PA

Internal Medicine (Infectious Disease)

1500 21ST ST
SACRAMENTO, CA 95814

Sacramento County (916) 914-6319

CARES COMMUNITY HEALTH

Clinic/Center (Federally Qualified Health Center (FQHC))

1500 21ST ST
SACRAMENTO, CA 95814

Sacramento County (916) 443-3299

MRS. MARGARET ANNE JUNKER M.S, R.D, CDE

Dietitian, Registered

1500 21ST ST
SACRAMENTO, CA 95814

Sacramento County (916) 914-6285

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 Ronald Thompson's NPI number?

The NPI number for Ronald Thompson is 1700830445. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Ronald Thompson located?

Ronald Thompson practices at 1500 21st St, Sacramento, CA 95814. The listed phone number is (916) 914-6221.

What is Ronald Thompson'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 Ronald Thompson 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 31 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.