Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

W.V. Harrer Professional Association

Pediatric Pathology Physician in Camden, NJ · enumerated 2005 · authorized official William Harrer, President.

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

National Provider Identifier

1316921448

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Registry record

Entity type Organization (Type 2)

Legal business name W.V. Harrer Professional Association

Other name <Unavail>

Practice address 1600 Haddon Ave, Camden, NJ, 08103

Phone (610) 459-3113

Enumeration date Dec 1, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 25MA02416800 (NJ) Secondary

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians Secondary

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians Secondary

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians Secondary

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians Secondary

207ZI0100X Immunopathology Physician Allopathic & Osteopathic Physicians Secondary

207ZM0300X Medical Microbiology Physician Allopathic & Osteopathic Physicians Secondary

207ZN0500X Neuropathology Physician Allopathic & Osteopathic Physicians Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians Secondary

207ZP0104X Chemical Pathology Physician Allopathic & Osteopathic Physicians Secondary

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians Secondary

207ZP0213X Pediatric Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Harrer

Title President

Phone (610) 459-3113

Other identifiers

Identifier	Type	State	Issuer
2633701	Medicaid	NJ	-

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 → Validate an NPI →

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 W.V. Harrer Professional Association?

W.V. Harrer Professional Association is registered in NPPES as a Pediatric Pathology Physician (its primary provider taxonomy).

Providers at this address

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Our Lady of Lourdes Medical Center, Inc End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Camden, NJ NPI 1992798995 Joseph Ombalsky Obstetrics & Gynecology Physician · Camden, NJ NPI 1225023302 Stanton Kofsky Diagnostic Radiology Physician · Camden, NJ NPI 1598753147 Hoon Kim Anatomic Pathology & Clinical Pathology Physician · Camden, NJ NPI 1073597787 William Harrer Anatomic Pathology & Clinical Pathology Physician · Camden, NJ NPI 1134103849 Brendan Fitzpatrick Anatomic Pathology & Clinical Pathology Physician · Camden, NJ NPI 1043294754 Ollmc Neonatal Associates Neonatal-Perinatal Medicine Physician · Camden, NJ NPI 1487631933 Margaret Fernandes Neonatal-Perinatal Medicine Physician · Camden, NJ NPI 1982682696

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.