Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie L Montgomery, MD

Surgery Physician in Clifton, NJ · enumerated 2005.

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

National Provider Identifier

1760467344

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Registry record

Entity type Individual (Type 1)

Name Leslie L Montgomery

Credential MD

Sex Female

Practice address 1255 Broad St, Clifton, NJ, 07013

Phone (973) 327-9584

Fax (833) 578-2190

Enumeration date Dec 7, 2005

Last updated in NPPES Jul 20, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 190436 (NY) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 25MA09747000 (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

What specialty is Leslie Montgomery?

Leslie Montgomery is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Alicia Carti Nurse Practitioner · Clifton, NJ NPI 1356339956 Donald Jenkins Radiation Oncology Physician · Clifton, NJ NPI 1518942879 Anne Kim Radiation Oncology Physician · Clifton, NJ NPI 1346443058 Katherine Gallagher Body Imaging Physician · Clifton, NJ NPI 1164781068 Dipen Patel Hematology & Oncology Physician · Clifton, NJ NPI 1043571326 Kamal Addagatla Plastic and Reconstructive Surgery Physician · Clifton, NJ NPI 1730522061 Srishti Shah Family Medicine Physician · Clifton, NJ NPI 1417363441 Alexa Scholly Medical Physician Assistant · Clifton, NJ NPI 1881001386

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-20.