1. Home
  2. Directory
  3. Washington
  4. Quincy
  5. Dentist
  6. NPI Profile

GREGORY ALAN WILLIAMS D.D.S.
NPI 1407003759
Dentist in Quincy, WA

Active since August 19, 2008
746 F ST SW, QUINCY, WA 98848(509) 787-1507(509) 787-2100 Get Directions Write a Review

NPPES record last updated: February 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 14, 2022, Jan 14, 2021 (2 updates tracked since 2021).

About Gregory Alan Williams D.d.s. NPPES

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

GREGORY ALAN WILLIAMS D.D.S. (NPI 1407003759) is an individual dentist in Quincy, Washington, licensed in Washington (60425350) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1407003759
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameGREGORY ALAN WILLIAMSCredential: D.D.S.
Location Address746 F ST SWQuincy, WA 98848-1370
Mailing Address14270 Manatee CircleMagalia, CA 95954
Phone(509) 787-1507
Fax(509) 787-2100
Sole ProprietorNo
Enumeration DateAugust 19, 2008
Last NPPES UpdateFebruary 14, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 14, 2022
✔ NPI 1407003759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WA · 60425350
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.
746 F ST SW, Quincy, WA 98848
Open in Google Maps ↗

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.

PAUL Y KWON, DDS, PLLC
Dentist (General Practice)
746 F ST SW
QUINCY, WA 98848
Grant County (509) 787-1507
DR. PAUL YOO KWON DDS
Dentist (General Practice)
746 F ST SW
QUINCY, WA 98848
Grant County (509) 787-1507

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 Gregory Williams's NPI number?

The NPI number for Gregory Williams is 1407003759. It was assigned to this individual provider in the NPPES registry on August 19, 2008.

Where is Gregory Williams located?

Gregory Williams practices at 746 F St SW, Quincy, WA 98848. The listed phone number is (509) 787-1507.

What is Gregory Williams'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 Gregory Williams was last updated on February 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.