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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. LINDA APTER MATES MSS
NPI 1922061860
Social Worker - Clinical in Sharpsburg, PA

Active since April 11, 2006
205 S MAIN ST, SHARPSBURG, PA 15215(412) 784-1068(412) 372-0902 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Linda Apter Mates Mss NPPES

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

MRS. LINDA APTER MATES MSS (NPI 1922061860) is an individual clinical provider in Sharpsburg, Pennsylvania, licensed in Pennsylvania (CW012749) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1922061860
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. LINDA APTER MATESCredential: MSS
Location Address205 S MAIN STSharpsburg, PA 15215-2132
Mailing Address134 Monticello DrMonroeville, PA 15146-4837 · (412) 372-1467 · Fax (412) 372-0902
Phone(412) 784-1068
Fax(412) 372-0902
Sole ProprietorNo
Enumeration DateApril 11, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1922061860 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 PA · CW012749
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.
205 S MAIN ST, Sharpsburg, PA 15215
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Other Identifiers 2

Other266439PA · Valueoptions
Other027075PA · Managed Health Network

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES 2

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

MS. MAUREEN FINNEGAN GEBLER L.S.W., M.S.W.
Social Worker
205 S MAIN ST
SHARPSBURG, PA 15215
Allegheny County (412) 793-4137
MS. RHODA MILLS SOMMER L.C.S.W., M.S.W.
Social Worker (Clinical)
205 S MAIN ST
SHARPSBURG, PA 15215
Allegheny County (412) 782-2330

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 Linda Mates's NPI number?

The NPI number for Linda Mates is 1922061860. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Where is Linda Mates located?

Linda Mates practices at 205 S Main St, Sharpsburg, PA 15215. The listed phone number is (412) 784-1068.

What is Linda Mates's specialty?

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

What insurance does Linda Mates accept?

Health plans from Providence Health Plan list Linda Mates as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Linda Mates 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 31 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.