Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leigh Danielle Perlmutter, D.M.D.

Dentist in Denville, NJ · enumerated 2011.

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

National Provider Identifier

1750663092

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Registry record

Entity type Individual (Type 1)

Name Dr. Leigh Danielle Perlmutter

Credential D.M.D.

Sex Female

Practice address 16 Pocono Rd, Suite 116, Denville, NJ, 07834

Phone (973) 627-1220

Enumeration date Sep 13, 2011

Last updated in NPPES Feb 17, 2012

Taxonomy & licenses

122300000X Dentist Dental Providers · License 22DI02468900 (NJ) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 Leigh Perlmutter?

Leigh Perlmutter is registered in NPPES with the primary taxonomy of Dentist. 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.

Other providers at this practice address

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John Ho Family Medicine Physician · Denville, NJ NPI 1518963933 Robert Nemerofsky Plastic Surgery Physician · Denville, NJ NPI 1629061908 Paul Lam Specialist · Denville, NJ NPI 1609861186 Dean Licopantis Podiatrist · Denville, NJ NPI 1760478010 Gregg Zimmerman Urology Physician · Denville, NJ NPI 1790766228 Edward Barbarito Specialist · Denville, NJ NPI 1174503148 Vincent Emiliani Specialist · Denville, NJ NPI 1487634457 John Soriano Gastroenterology Physician · Denville, NJ NPI 1861472292

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-17.