Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leah Jean Gonzalez Cohen, MD

Q: What is the NPI number for Leah Cohen?

The National Provider Identifier (NPI) for Leah Cohen is 1790305357, a Type 1 (individual) record in the CMS NPPES registry.

Orthopaedic Hand Surgery Physician in Wayne, NJ · enumerated 2020.

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

National Provider Identifier

1790305357

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Registry record

Entity type Individual (Type 1)

Name Dr. Leah Jean Gonzalez Cohen

Credential MD

Sex Female

Practice address 201 Berdan Ave Fl 1, Wayne, NJ, 07470

Phone (973) 317-0155

Fax (973) 317-0149

Enumeration date Apr 23, 2020

Last updated in NPPES Jul 27, 2026

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 25MA13206500 (NJ) Primary

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 335175 (NY) Secondary

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 Leah Cohen 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 Leah Cohen?

The National Provider Identifier (NPI) for Leah Cohen is 1790305357, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-27.