1. Home
  2. Directory
  3. Ohio
  4. Grove City
  5. Social Worker
  6. NPI Profile

ROY SINCLAIR MERWIN JR. MSW, LISW
NPI 1467596866
Social Worker - Clinical in Grove City, OH

Active since February 18, 2007
3725 BROADWAY, GROVE CITY, OH 43123(614) 539-2242(614) 539-2245 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Roy Sinclair Merwin Jr. Msw, Lisw NPPES

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

ROY SINCLAIR MERWIN JR. MSW, LISW (NPI 1467596866) is an individual clinical provider in Grove City, Ohio, licensed in Ohio (I 0003344) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1467596866
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameROY SINCLAIR MERWIN JR.Credential: MSW, LISW
Location Address3725 BROADWAYGrove City, OH 43123-2201
Mailing Address3725 BroadwayGrove City, OH 43123-2201 · (614) 539-2242 · Fax (614) 539-2245
Phone(614) 539-2242
Fax(614) 539-2245
Sole ProprietorYes
Enumeration DateFebruary 18, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1467596866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OH · I 0003344
Definition
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.
3725 BROADWAY, Grove City, OH 43123
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINR72189OH
Medicare ID-Type UnspecifiedMESW10482OH

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 Roy Merwin's NPI number?

The NPI number for Roy Merwin is 1467596866. It was assigned to this individual provider in the NPPES registry on February 18, 2007.

Where is Roy Merwin located?

Roy Merwin practices at 3725 Broadway, Grove City, OH 43123. The listed phone number is (614) 539-2242.

What is Roy Merwin's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Roy Merwin 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.