Individual Healthcare Provider
Mark R Greenberg, LISW
Provider's NPPES record last updated: May 6, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1346664109
- Primary Specialty
- Social Worker — Clinical
- Practice Location
- Urbana, Ohio
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 11:28 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Social Worker
Clinical
Behavioral Health & Social Service Providers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Taxonomy code 1041C0700X
Provider-Reported License Information
- Social Worker (Ohio)
- I.1500165
Practice Locations
Practice Location
204 Patrick Ave
Urbana, Ohio 43078-2302
Phone: (937) 484-6181
Additional Practice Location
5501 Far Hills Ave Ste 200
Dayton, Ohio 45429-2203
Phone: (937) 436-2866
Fax: (937) 436-1468
Additional Practice Location
3333 W Tech Rd Ste 220
Miamisburg, Ohio 45342-0956
Phone: (937) 748-6116
Fax: (937) 291-6956
Additional Practice Location
1425 N Fairfield Rd Ste 130
Beavercreek, Ohio 45432-2674
Phone: (937) 320-1950
Fax: (937) 320-9332
Additional Practice Location
1640 N Limestone St
Springfield, Ohio 45503-2652
Phone: (937) 328-2320
Fax: (937) 328-2349
Additional Practice Location
9000 N Main St Ste 332
Englewood, Ohio 45415-1185
Phone: (937) 832-7337
Fax: (937) 832-4817
Record Information
- Enumeration Date
- February 13, 2014
- Provider's NPPES Record Last Updated
- May 6, 2026
- Certification Date
- May 6, 2026
- NPISignal NPPES Dataset
- August 2026
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