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NORTH JERSEY ENDOCRINE CONSULTANTS LLC
NPI 1568554012
Internal Medicine - Endocrinology, Diabetes & Metabolism in Denville, NJ

Active since September 29, 2006CLIA 31D1065403 · Waiver
1 INDIAN ROAD, SUITE 9, DENVILLE, NJ 07834(973) 625-2121(973) 625-8270 Get Directions Write a Review

NPPES record last updated: January 3, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About North Jersey Endocrine Consultants Llc NPPES

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

NORTH JERSEY ENDOCRINE CONSULTANTS LLC (NPI 1568554012) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Denville, New Jersey and active in the NPI registry since September 2006. The organization holds a CLIA Waiver certificate valid through February 27, 2027 and lists Cheryl Robyn Rosenfeld, Owner Physician, as its authorized official.

NPPES Registry Identity

NPI1568554012
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameNORTH JERSEY ENDOCRINE CONSULTANTS LLC
Location Address1 INDIAN ROAD, SUITE 9Denville, NJ 07834
Mailing Address1 Indian Road, Suite 8Denville, NJ 07834 · (973) 625-2121 · Fax (973) 625-8270
Phone(973) 625-2121
Fax(973) 625-8270
Organization SubpartNo
Authorized OfficialCheryl Robyn RosenfeldOwner Physician · (973) 625-2121
Enumeration DateSeptember 29, 2006
Last NPPES UpdateJanuary 3, 2008
✔ NPI 1568554012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NJ · 25MB07154600
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1 INDIAN ROAD, Denville, NJ 07834
Open in Google Maps ↗

Other Identifiers 1

Medicare PIN104738

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

North Jersey Endocrine Consultants Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to North Jersey Endocrine Consultants LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Shari Mintz, M.D.
Endocrinology
NPI 1730199696
1 INDIAN RD SUITE 8
Denville, NJ 07834
(973) 625-2121
✔ PECOS✔ Accepts MedicareSame address
Swati Sharma, M.D.
Endocrinology
NPI 1396768438
1 INDIAN RD SUITE 8
Denville, NJ 07834
(973) 625-2121
✔ PECOS✔ Accepts MedicareSame address
Cheryl Rosenfeld, DO
Endocrinology
NPI 1881797215
1 INDIAN ROAD SUITE 8 NORTH JERSEY ENDOCRINE CONSULTANTS LLC
Denville, NJ 07834
(973) 625-2121
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 31D1065403

North Jersey Endocrine Consultants LLC · Parsippany, NJ
Active · expires Feb 27, 2027
CLIA Number31D1065403
Laboratory TypePhysician Office
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorCheryl R. Rosenfeld Do
Laboratory Phone(973) 625-2121
Laboratory LocationNorth Jersey Endocrine Consultants LLC3695 Hill Road, Suite 2A, Parsippany, NJ 07054
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 North Jersey Endocrine Consultants LLC's NPI number?

The NPI number for North Jersey Endocrine Consultants LLC is 1568554012. It was assigned to this organization in the NPPES registry on September 29, 2006.

Where is North Jersey Endocrine Consultants LLC located?

North Jersey Endocrine Consultants LLC is located at 1 Indian Road Suite 9, Denville, NJ 07834. The listed phone number is (973) 625-2121.

What is North Jersey Endocrine Consultants LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is North Jersey Endocrine Consultants LLC enrolled in Medicare?

Yes. North Jersey Endocrine Consultants LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through North Jersey Endocrine Consultants LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Endocrinology, reassign their Medicare billing to North Jersey Endocrine Consultants LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does North Jersey Endocrine Consultants LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D1065403) is associated with this NPI, valid through February 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for North Jersey Endocrine Consultants LLC was last updated on January 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.