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

DR. GREGORY RYDER DMD
NPI 1659061208
Dentist in San Bernardino, CA

Q: What is Gregory Ryder's NPI number?

The NPI number for Gregory Ryder is 1659061208. It was assigned to this individual provider in the NPPES registry on May 8, 2023.

Q: What is Gregory Ryder's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Ryder was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 08, 2023

665 N D ST, SAN BERNARDINO, CA 92401(909) 708-8158 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, May 8, 2025, May 8, 2023 (3 updates tracked since 2023).

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About Dr. Gregory Ryder Dmd NPPES

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

DR. GREGORY RYDER DMD (NPI 1659061208) is an individual dentist in San Bernardino, California, licensed in California (111484) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1659061208

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. GREGORY RYDERCredential: DMD

Location Address665 N D STSan Bernardino, CA 92401-1109

Mailing Address665 N D StSan Bernardino, CA 92401-1109 · (909) 708-8158

Phone(909) 708-8158

Sole ProprietorYes

Enumeration DateMay 8, 2023

Last NPPES UpdateAugust 31, 20263 updates tracked since enumeration

NPPES CertifiedAugust 31, 2026

✔ NPI 1659061208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CA · 111484

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

665 N D ST, San Bernardino, CA 92401

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