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Mark P Walsh Do LLC

Mark P Walsh Do LLC is a healthcare organization registered as Rehabilitation Clinic/Center in Reading, PA, holding Type 2 (organization) NPI 1841852399 since 2019. The authorized official on file is Mark Walsh, Owner.

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NPI 1841852399
Entity type Organization (Type 2)
Legal business name Mark P Walsh Do LLC
Practice address 1623 MORGANTOWN RD, Reading, PA, 19607
Phone 6107966000
Enumeration date 2019-07-05
Last updated in NPPES 2019-07-05

Authorized official

Name Mark Walsh
Title Owner
Phone 5703463297

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QR0400X Rehabilitation Clinic/Center Primary
Copy-ready billing details
Provider: Mark P Walsh Do LLC
NPI: 1841852399
Taxonomy: 261QR0400X (Rehabilitation Clinic/Center)
Address: 1623 MORGANTOWN RD, Reading, PA, 19607

Providers at this address

NPI Name Type Specialty Location
1174513675 Mark Walsh Individual Physical Medicine & Rehabilitation Physician Reading, PA
1457324170 Encompass Health Rehabilitation Hospital of Reading, LLC Organization Rehabilitation Hospital Reading, PA
1871524769 Suzanne Adam Individual Family Medicine Physician Reading, PA
1467473017 Barbara Hoffer Individual Physical Medicine & Rehabilitation Physician Reading, PA
1265442412 Robyn Gansner Individual Physical Medicine & Rehabilitation Physician Reading, PA
1588786958 Kristy Kozlek Individual Physical Medicine & Rehabilitation Physician Reading, PA
1508083916 David Nicodemus Individual Clinical Psychologist Reading, PA
1639373087 Patricia P Guzowski MD, PC Organization Internal Medicine Physician Reading, PA

Verify this record

Cross-check NPI 1841852399 against the authoritative CMS record: view Mark P Walsh Do LLC on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Mark P Walsh Do LLC?
NPPES lists Mark Walsh (Owner) as the authorized official for this organization.
What is the NPI number for Mark P Walsh Do LLC?
The NPI for Mark P Walsh Do LLC is 1841852399, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-07-05.