Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Abraham Knoll, M.D.

Urology Physician in Wayne, NJ · enumerated 2006.

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

National Provider Identifier

1932143633

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Registry record

Entity type Individual (Type 1)

Name Dr. Abraham Knoll

Credential M.D.

Sex Male

Practice address 1777 Hamburg Tpke, Suite304, Wayne, NJ, 07470

Phone (973) 616-8400

Fax (973) 616-8485

Enumeration date Jun 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MA07801400 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Abraham Knoll practice?

The practice location on file with NPPES is in Wayne, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Abraham Knoll?

The National Provider Identifier (NPI) for Abraham Knoll is 1932143633, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Physicians Health Alliance PA Cardiovascular Disease Physician · Wayne, NJ NPI 1528047842 Robert Bazzini Specialist · Wayne, NJ NPI 1164402814 Lawrence Ambrose Specialist · Wayne, NJ NPI 1225018443 Mark Rosenthal Cardiovascular Disease Physician · Wayne, NJ NPI 1215990858 Stuart Siepser Cardiovascular Disease Physician · Wayne, NJ NPI 1306809314 Kenneth Steinhouse Cardiovascular Disease Physician · Wayne, NJ NPI 1679536684 Lawrence Blitz Cardiovascular Disease Physician · Wayne, NJ NPI 1275596389 Shoshannah Pollack Dermatology Physician · Wayne, NJ NPI 1306800156

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.