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DR. JOHN FRANCIS WILLIAMS DDS
NPI 1417040304
Dentist in Olean, NY

Active since October 02, 2006
2626 WEST STATE ST, OLEAN, NY 14760(716) 372-8400(716) 372-8400 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Francis Williams Dds NPPES

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

DR. JOHN FRANCIS WILLIAMS DDS (NPI 1417040304) is an individual dentist in Olean, New York, licensed in New York (027221) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1417040304
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN FRANCIS WILLIAMSCredential: DDS
Location Address2626 WEST STATE STOlean, NY 14760
Mailing Address2626 West State StOlean, NY 14760 · (716) 372-8400
Phone(716) 372-8400
Fax(716) 372-8400
Sole ProprietorNo
Enumeration DateOctober 2, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417040304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NY · 027221
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.
2626 WEST STATE ST, Olean, NY 14760
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Other Identifiers 1

Other027221NY · Dental Nys License #

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 John Williams's NPI number?

The NPI number for John Williams is 1417040304. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is John Williams located?

John Williams practices at 2626 West State St, Olean, NY 14760. The listed phone number is (716) 372-8400.

What is John 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 John Williams was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.