1. Home
  2. Directory
  3. Ohio
  4. Norton
  5. Dentist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CYNTHIA J PETROFF DDS
NPI 1942263447
Dentist - General Practice in Norton, OH

Active since April 07, 2006
3725 CLEVELAND MASSILLON RD, NORTON, OH 44203(330) 825-0818(330) 825-2186 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Cynthia J Petroff Dds NPPES

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

DR. CYNTHIA J PETROFF DDS (NPI 1942263447) is an individual general practice provider in Norton, Ohio, licensed in Ohio (17961) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1942263447
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. CYNTHIA J PETROFFCredential: DDS
Location Address3725 CLEVELAND MASSILLON RDNorton, OH 44203-5614
Mailing Address3725 Cleveland Massillon RdNorton, OH 44203-5614 · (330) 825-0818 · Fax (330) 825-2186
Phone(330) 825-0818
Fax(330) 825-2186
Sole ProprietorNo
Enumeration DateApril 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1942263447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OH · 17961
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.
3725 CLEVELAND MASSILLON RD, Norton, OH 44203
Open in Google Maps ↗

Other Names 1

Professional Name (2)Dr. Cynthia J Marshall-petroff Dds

Other Providers at the Same Location NPPES 7

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

MARK NELSON
Hearing Instrument Specialist
3725 CLEVELAND MASSILLON RD, STE 7A
NORTON, OH 44203
Summit County (330) 706-0446
CHERI J. GLAUS, O.D., INC.
Optometrist
3725 CLEVELAND MASSILLON RD, SUITE 6
NORTON, OH 44203
Summit County (330) 825-6004
C & D MCCLUSKY LTD
Durable Medical Equipment & Medical Supplies
3725 CLEVELAND MASSILLON RD
NORTON, OH 44203
Summit County (330) 706-0446
FAMILY FIRST CHIROPRACTIC CENTER, INC
Chiropractor
3725 CLEVELAND MASSILLON RD, SUITE 8
NORTON, OH 44203
Summit County (330) 825-5502
DIANE MCCLUSKY
Hearing Instrument Specialist
3725 CLEVELAND MASSILLON RD, STE 7A
NORTON, OH 44203
Summit County (330) 706-0446
ROBERT M MURPHY DC
Chiropractor
3725 CLEVELAND MASSILLON RD, SUITE 8
NORTON, OH 44203
Summit County (330) 825-5502
JOSEPH N GAMBONE
Speech-Language Pathologist
3725 CLEVELAND MASSILLON RD
NORTON, OH 44203
Summit County (330) 861-0710

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 Cynthia Petroff's NPI number?

The NPI number for Cynthia Petroff is 1942263447. It was assigned to this individual provider in the NPPES registry on April 7, 2006. The provider is also known as Dr. Cynthia J Marshall-Petroff Dds.

Where is Cynthia Petroff located?

Cynthia Petroff practices at 3725 Cleveland Massillon Rd, Norton, OH 44203. The listed phone number is (330) 825-0818.

What is Cynthia Petroff'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 Cynthia Petroff 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 41 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.