IndividualActive
Mark Tomsic
NPI 1245745868 · Social Worker · Grove City, OH
Mark Tomsic is a Social Worker provider in Grove City, OH (NPI 1245745868).
Provider details
- NPI number
- 1245745868
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- S1600226 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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
5665 Hoover Rd
Grove City, OH 43123-9122
Phone: (614) 539-6547
Street-level locationGet directions
Mailing address
5665 Hoover Rd
Grove City, OH 43123-9122
Registry dates
- Enumerated
- 2017-12-05
- Last updated
- 2017-12-05
Frequently asked questions
- What is Mark Tomsic's NPI number?
- Mark Tomsic's National Provider Identifier (NPI) is 1245745868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Tomsic's specialty?
- Mark Tomsic is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Tomsic located?
- Mark Tomsic's practice location on file with NPPES is 5665 Hoover Rd, Grove City, OH 43123-9122.
- What is Mark Tomsic's phone number?
- The practice phone number listed in the NPPES registry for Mark Tomsic is (614) 539-6547.
- Is Mark Tomsic's NPI active?
- Yes — Mark Tomsic's NPI (1245745868) is active in the NPPES registry as of the last update on 2017-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.