1. Home
  2. Directory
  3. Missouri
  4. Clayton
  5. Dentist
  6. NPI Profile

WILLIAM HAROLD PETERSON DMD
NPI 1245300854
Dentist - General Practice in Clayton, MO

Active since November 09, 2006
225 S MERAMEC AVE, STE 923T, CLAYTON, MO 63105(314) 727-4131(314) 725-4002 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William Harold Peterson Dmd NPPES

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

WILLIAM HAROLD PETERSON DMD (NPI 1245300854) is an individual general practice provider in Clayton, Missouri, licensed in Missouri (012147) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1245300854
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameWILLIAM HAROLD PETERSONCredential: DMD
Location Address225 S MERAMEC AVE, STE 923TClayton, MO 63105-3511
Mailing Address225 S Meramec Ave, Ste 923tClayton, MO 63105-3511 · (314) 727-4131 · Fax (314) 725-4002
Phone(314) 727-4131
Fax(314) 725-4002
Sole ProprietorNo
Enumeration DateNovember 9, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1245300854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MO · 012147
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.
225 S MERAMEC AVE, Clayton, MO 63105
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

MR. CHESTER OVERBAY SMITH M.ED., LPC
Counselor (Professional)
225 S MERAMEC AVE, SUITE 214
CLAYTON, MO 63105
St. Louis County (314) 721-7885
ULTIMATE HEALTH LLC
Chiropractor
225 S MERAMEC AVE, STE. 306
SAINT LOUIS, MO 63105
St. Louis County (314) 721-5390
DR. BRYAN NORBERT SEWING D.O.
Psychiatry & Neurology (Psychiatry)
225 S MERAMEC AVE, SUITE 721
CLAYTON, MO 63105
St. Louis County (314) 726-1080
MS. BARBARA A. KOPPE MSW, LCSW
Social Worker (Clinical)
225 S MERAMEC AVE, SUITE 404
SAINT LOUIS, MO 63105
St. Louis County (314) 863-8734
FAMILY EDUCATIONAL SERVICES INC. D/BA JOHN A. YUNKER, INC.
Psychologist
225 S MERAMEC AVE, SUITE 202
CLAYTON, MO 63105
St. Louis County (314) 727-7266
MICHAEL ALAN BROG MD
Psychiatry & Neurology (Psychiatry)
225 S MERAMEC AVE, SUITE 932T
CLAYTON, MO 63105
St. Louis County (314) 432-7545
MR. DAVID MARKOWITZ M.ED, LPC
Counselor (Mental Health)
225 S MERAMEC AVE, SUITE 404
SAINT LOUIS, MO 63105
St. Louis County (314) 283-7069
MR. JOHN A. YUNKER M.S. LIC. PSYCHO.
Psychologist
225 S MERAMEC AVE, SUITE 202
CLAYTON, MO 63105
St. Louis County (314) 727-7266

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 William Peterson's NPI number?

The NPI number for William Peterson is 1245300854. It was assigned to this individual provider in the NPPES registry on November 9, 2006.

Where is William Peterson located?

William Peterson practices at 225 S Meramec Ave Ste 923T, Clayton, MO 63105. The listed phone number is (314) 727-4131.

What is William Peterson's specialty?

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

When was this NPI record last updated?

The NPPES record for William Peterson 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.