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

THOMAS J MINCH D.M.D.
NPI 1417199514
Dentist - General Practice in Grass Valley, CA

Q: What is Thomas Minch's NPI number?

The NPI number for Thomas Minch is 1417199514. It was assigned to this individual provider in the NPPES registry on April 3, 2009.

Q: What is Thomas Minch'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 Thomas Minch was last updated on July 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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 April 03, 2009

11910 HIDDEN VALLEY RD, GRASS VALLEY, CA 95949(530) 263-6239 Get Directions Write a Review

NPPES record last updated: July 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Thomas J Minch D.m.d. NPPES

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

THOMAS J MINCH D.M.D. (NPI 1417199514) is an individual general practice provider in Grass Valley, California, licensed in California (21169) and active in the NPI registry since April 2009.

NPPES Registry Identity

NPI1417199514

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameTHOMAS J MINCHCredential: D.M.D.

Location Address11910 HIDDEN VALLEY RDGrass Valley, CA 95949-8710

Mailing Address11910 Hidden Valley RdGrass Valley, CA 95949-8710 · (530) 263-6239

Phone(530) 263-6239

Sole ProprietorNo

Enumeration DateApril 3, 2009

Last NPPES UpdateJuly 19, 2026

✔ NPI 1417199514 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 · 21169

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.

11910 HIDDEN VALLEY RD, Grass Valley, CA 95949

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Accepted Insurance

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

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 Thomas Minch's NPI number?

The NPI number for Thomas Minch is 1417199514. It was assigned to this individual provider in the NPPES registry on April 3, 2009.

Where is Thomas Minch located?

Thomas Minch practices at 11910 Hidden Valley Rd, Grass Valley, CA 95949. The listed phone number is (530) 263-6239.

What is Thomas Minch's specialty?

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

What insurance does Thomas Minch accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Renaissance Dental list Thomas Minch 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 Thomas Minch was last updated on July 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.