GLUECK MD, LLC
NPI 1619304342
Clinic/Center - Medical Specialty in Highland Park, IL

Q: What is Glueck MD, LLC's NPI number?

The NPI number for Glueck MD, LLC is 1619304342. It was assigned to this organization in the NPPES registry on September 26, 2013. The provider is doing business as Reproductive and Endocrine Health.

Q: What is Glueck MD, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Q: When was this NPI record last updated?

The NPPES record for Glueck MD, LLC was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since September 26, 2013

600 CENTRAL AVE, SUITE 315, HIGHLAND PARK, IL 60035(847) 786-0048 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Glueck Md, Llc NPPES

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

GLUECK MD, LLC (NPI 1619304342), doing business as Reproductive And Endocrine Health, is a healthcare organization registered as a medical specialty in Highland Park, Illinois and active in the NPI registry since September 2013. The organization lists Jennifer S Glueck, Owner, as its authorized official.

NPPES Registry Identity

NPI1619304342

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameGLUECK MD, LLC

Location Address600 CENTRAL AVE, SUITE 315Highland Park, IL 60035-3211

Mailing Address600 Central Ave Ste 315Highland Park, IL 60035-5605 · (847) 786-0048

Phone(847) 786-0048

Organization SubpartNo

Authorized OfficialJennifer S GlueckOwner · (847) 786-0048

Enumeration DateSeptember 26, 2013

Last NPPES UpdateAugust 4, 2026

NPPES CertifiedAugust 4, 2026

✔ NPI 1619304342 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

License✔ Licensed in IL · 036133880

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

600 CENTRAL AVE, Highland Park, IL 60035

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Other Names 1

Doing Business AsReproductive And Endocrine Health

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Glueck Md, Llc 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 Glueck MD, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jennifer Glueck, M.D.

Endocrinology

NPI 1801932348

600 CENTRAL AVE SUITE 315
Highland Park, IL 60035

(847) 786-0048

✔ 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 Glueck MD, LLC's NPI number?

The NPI number for Glueck MD, LLC is 1619304342. It was assigned to this organization in the NPPES registry on September 26, 2013. The provider is doing business as Reproductive and Endocrine Health.

Where is Glueck MD, LLC located?

Glueck MD, LLC is located at 600 Central Ave Suite 315, Highland Park, IL 60035. The listed phone number is (847) 786-0048.

What is Glueck MD, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Glueck MD, LLC enrolled in Medicare?

Yes. Glueck MD, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Glueck MD, LLC?

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

What insurance does Glueck MD, LLC accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Glueck MD, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Glueck MD, LLC was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.