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Melmark, Inc.

Intellectual and/or Developmental Disabilities Residential Treatment Facility in Berwyn, PA · enumerated 2006 · authorized official Thomas Crofcheck, Vice President & Cfo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861568107

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Registry record

Entity type Organization (Type 2)
Legal business name Melmark, Inc.
Practice address 2600 Wayland Rd, Berwyn, PA, 19312
Phone (610) 353-1726
Fax (610) 353-4956
Enumeration date Nov 28, 2006
Last updated in NPPES Dec 9, 2025

Taxonomy & classification

163W00000X Registered Nurse Nursing Service Providers Secondary
164W00000X Licensed Practical Nurse Nursing Service Providers Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary
251C00000X Developmentally Disabled Services Day Training Agency Agencies Secondary
261QD1600X Developmental Disabilities Clinic/Center Ambulatory Health Care Facilities Secondary
315P00000X Intellectual Disabilities Intermediate Care Facility Nursing & Custodial Care Facilities Secondary
320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities · License 123940 (PA) Primary
320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Secondary
323P00000X Psychiatric Residential Treatment Facility Residential Treatment Facilities · License 123940 (PA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Thomas Crofcheck
Title Vice President & Cfo
Phone (610) 325-4935

Other identifiers

Identifier Type State Issuer
100002358 Medicaid PA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-12-09. Verify at npiregistry.cms.hhs.gov.
Where is Melmark, Inc. located?
The practice location on file with NPPES is in Berwyn, PA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-09.