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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. DENNIS CHARLES DRYDEN DDS
NPI 1487650701
Dentist in Tuolumne, CA

Active since June 22, 2005
18670 CARTER ST, TUOLUMNE, CA 95379(209) 928-4279(209) 928-4101 Get Directions Write a Review

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

About Dr. Dennis Charles Dryden Dds NPPES

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

DR. DENNIS CHARLES DRYDEN DDS (NPI 1487650701) is an individual dentist in Tuolumne, California, licensed in California (21704) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1487650701
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. DENNIS CHARLES DRYDENCredential: DDS
Location Address18670 CARTER STTuolumne, CA 95379-9637
Mailing AddressPo Box 2080, Mact Health BoardTuolumne, CA 95379-2080
Phone(209) 928-4279
Fax(209) 928-4101
Sole ProprietorNo
Enumeration DateJune 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1487650701 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 21704
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
18670 CARTER ST, Tuolumne, CA 95379
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Other Providers at the Same Location NPPES 2

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

ROBIN ALTHEIDE PEER SPECIALIST
Peer Specialist
18670 CARTER ST
TUOLUMNE, CA 95379
Tuolumne County (209) 928-5424
MRS. SARA CROTEAU CADC I
Counselor (Addiction (Substance Use Disorder))
18670 CARTER ST
TUOLUMNE, CA 95379
Tuolumne County (209) 928-5400

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 Dennis Dryden's NPI number?

The NPI number for Dennis Dryden is 1487650701. It was assigned to this individual provider in the NPPES registry on June 22, 2005.

Where is Dennis Dryden located?

Dennis Dryden practices at 18670 Carter St, Tuolumne, CA 95379. The listed phone number is (209) 928-4279.

What is Dennis Dryden's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Dennis Dryden 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.