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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leonard David Weiner, M.D.

Nephrology Physician in Brick, NJ · enumerated 2008.

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

National Provider Identifier

1952571085

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Registry record

Entity type Individual (Type 1)
Name Dr. Leonard David Weiner
Credential M.D.
Sex Male
Practice address 1541 Route 88 Ste A, Brick, NJ, 08724
Phone (732) 836-3200
Fax (732) 836-3201
Enumeration date Mar 4, 2008
Last updated in NPPES Apr 15, 2025

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 25MA08021700 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0174572 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.

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Frequently asked questions

Is NPI 1952571085 active?
Yes, as of the latest NPPES snapshot, NPI 1952571085 is active (record last updated 2025-04-15).
How do I verify Leonard Weiner's NPI record?
Cross-check NPI 1952571085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-15.