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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

LEONARD T NICOSIA M.D.
NPI 1841246394
Obstetrics & Gynecology in Wayne, NJ

Active since May 26, 2006
330 RATZER RD, STE.#7, WAYNE, NJ 07470(973) 694-2222(973) 694-7664 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Leonard T Nicosia M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONARD T NICOSIA M.D. (NPI 1841246394) is an individual obstetrics & gynecology provider in Wayne, New Jersey, licensed in New Jersey (25MA03341200) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1841246394
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameLEONARD T NICOSIACredential: M.D.
Location Address330 RATZER RD, STE.#7Wayne, NJ 07470-7702
Mailing Address330 Ratzer Rd, Ste.#7Wayne, NJ 07470-7702 · (973) 694-2222 · Fax (973) 694-7664
Phone(973) 694-2222
Fax(973) 694-7664
Sole ProprietorNo
Enumeration DateMay 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1841246394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NJ · 25MA03341200
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
330 RATZER RD, Wayne, NJ 07470
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Other Identifiers 4

OtherP383924NJ · Oxford
Medicaid1559206NJ
Other0K2677NJ · Healthnet
Other0097526000NJ · Amerihealth

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COMPLETE ENDOCRINOLOGY AND THYROID CENTER LLC
Clinic/Center (Medical Specialty)
330 RATZER RD, SUITE D-17
WAYNE, NJ 07470
Passaic County (973) 832-7487
DR. MARLA SCRIFFIGNANO M.D.
Obstetrics & Gynecology
330 RATZER RD, B7
WAYNE, NJ 07470
Passaic County (973) 694-2222
DR. HARRY AUSTIN LONG DMD
Dentist
330 RATZER RD
WAYNE, NJ 07470
Passaic County (973) 694-5101
DR. CHRISTOPHER JOSEPH BAUER M.D.
Obstetrics & Gynecology
330 RATZER RD
WAYNE, NJ 07470
Passaic County (973) 694-2222
ARTHUR SUFFIN M.D.
Obstetrics & Gynecology
330 RATZER RD, STE.#7
WAYNE, NJ 07470
Passaic County (973) 694-2222
MEDICAL PARK IMAGING, PA
Radiology (Diagnostic Radiology)
330 RATZER RD
WAYNE, NJ 07470
Passaic County (973) 696-5770
GEORGE R BAUMGARDNER MD
Radiology (Diagnostic Radiology)
330 RATZER RD
WAYNE, NJ 07470
Passaic County (973) 696-5770
MR. KENNETH GARRETT M.D.
Obstetrics & Gynecology
330 RATZER RD, STE. #7
WAYNE, NJ 07470
Passaic County (973) 694-2222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Nicosia's NPI number?

The NPI number for Leonard Nicosia is 1841246394. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Leonard Nicosia located?

Leonard Nicosia practices at 330 Ratzer Rd Ste.#7, Wayne, NJ 07470. The listed phone number is (973) 694-2222.

What is Leonard Nicosia's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Leonard Nicosia was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.