IndividualActive
Mark Grosshandler, D.D.S.
NPI 1982710323 · General Practice Dentistry · Zanesville, OH
Mark Grosshandler, D.D.S. is a General Practice Dentistry provider in Zanesville, OH (NPI 1982710323).
Provider details
- NPI number
- 1982710323
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
830 Bethesda Dr
Bldg 1
Zanesville, OH 43701-1895
Phone: (740) 454-9961
Fax: (740) 454-1670
Street-level locationGet directions
Mailing address
830 Bethesda Dr
Zanesville, OH 43701
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Grosshandler's NPI number?
- Mark Grosshandler's National Provider Identifier (NPI) is 1982710323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Grosshandler's specialty?
- Mark Grosshandler is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Grosshandler located?
- Mark Grosshandler's practice location on file with NPPES is 830 Bethesda Dr, Zanesville, OH 43701-1895.
- What is Mark Grosshandler's phone number?
- The practice phone number listed in the NPPES registry for Mark Grosshandler is (740) 454-9961.
- Is Mark Grosshandler's NPI active?
- Yes — Mark Grosshandler's NPI (1982710323) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.