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Marworth

Marworth is a healthcare organization registered as Substance Abuse Rehabilitation Facility in Waverly, PA, holding Type 2 (organization) NPI 1659444388 since 2006. The authorized official on file is Cindy Mull, System Director Enrollments.

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NPI 1659444388
Entity type Organization (Type 2)
Legal business name Marworth
Practice address LILY LAKE RD, Waverly, PA, 18471
Phone 5705631112
Enumeration date 2006-11-17
Last updated in NPPES 2025-04-24

Authorized official

Name Cindy Mull
Title System Director Enrollments
Phone 5702716603

Taxonomy & classification

Taxonomy code Specialty Primary License State
324500000X Substance Abuse Rehabilitation Facility Primary
Copy-ready billing details
Provider: Marworth
NPI: 1659444388
Taxonomy: 324500000X (Substance Abuse Rehabilitation Facility)
Address: LILY LAKE RD, Waverly, PA, 18471

Providers at this address

NPI Name Type Specialty Location
1336113018 John Belford Individual Physician Assistant Waverly, PA
1659330355 Margaret Jarvis Individual Addiction Psychiatry Physician Waverly, PA
1740243302 Deborah Mendelsohn Individual Physician Assistant Waverly, PA
1962454207 David Withers Individual Addiction Medicine (Family Medicine) Physician Waverly, PA
1942336391 Marworth Organization Substance Use Disorder Rehabilitation Clinic/Center Waverly, PA
1386873818 Sherry Dougherty Individual Addiction (Substance Use Disorder) Counselor Waverly, PA

Verify this record

Cross-check NPI 1659444388 against the authoritative CMS record: view Marworth 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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Marworth?
Marworth is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-04-24.