COMPREHENSIVE ENDOCRINOLOGY PC
NPI 1023559242
Internal Medicine - Endocrinology, Diabetes & Metabolism in Maywood, NJ

Q: What is Comprehensive Endocrinology PC's NPI number?

The NPI number for Comprehensive Endocrinology PC is 1023559242. It was assigned to this organization in the NPPES registry on March 20, 2017.

Q: What is Comprehensive Endocrinology PC's specialty?

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

Active since March 20, 2017

240 W PASSAIC ST STE 14, MAYWOOD, NJ 07607(201) 903-0070(201) 322-0287 Get Directions Write a Review

NPPES record last updated: November 12, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2019, May 3, 2019, Jan 28, 2019 and 2 more (5 updates tracked since 2017).

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About Comprehensive Endocrinology Pc NPPES

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

COMPREHENSIVE ENDOCRINOLOGY PC (NPI 1023559242) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Maywood, New Jersey and active in the NPI registry since March 2017. The organization lists Ari Geliebter, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1023559242

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NameCOMPREHENSIVE ENDOCRINOLOGY PC

Location Address240 W PASSAIC ST STE 14Maywood, NJ 07607-1264

Mailing Address240 W Passaic St Ste 14Maywood, NJ 07607-1264 · (201) 903-0070 · Fax (201) 322-0287

Phone(201) 903-0070

Fax(201) 322-0287

Organization SubpartNo

Authorized OfficialAri GeliebterMedical Director · (201) 903-0070

Enumeration DateMarch 20, 2017

Last NPPES UpdateNovember 12, 20195 updates tracked since enumeration

✔ NPI 1023559242 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 · 25MA09882400

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.

240 W PASSAIC ST STE 14, Maywood, NJ 07607

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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)

Comprehensive Endocrinology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Comprehensive Endocrinology PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ari Geliebter, MD

Endocrinology

NPI 1316210990

240 W PASSAIC ST STE 14
Maywood, NJ 07607

(201) 903-0070

✔ 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.

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 Comprehensive Endocrinology PC's NPI number?

The NPI number for Comprehensive Endocrinology PC is 1023559242. It was assigned to this organization in the NPPES registry on March 20, 2017.

Where is Comprehensive Endocrinology PC located?

Comprehensive Endocrinology PC is located at 240 W Passaic St Ste 14, Maywood, NJ 07607. The listed phone number is (201) 903-0070.

What is Comprehensive Endocrinology PC's specialty?

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

Is Comprehensive Endocrinology PC enrolled in Medicare?

Yes. Comprehensive Endocrinology PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Comprehensive Endocrinology PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Endocrinology) reassigns their Medicare billing to Comprehensive Endocrinology PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Comprehensive Endocrinology PC was last updated on November 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.