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DIABETES & ENDOCRINE CARE LTD
NPI 1689627168
Internal Medicine - Endocrinology, Diabetes & Metabolism in Evergreen Park, IL

Active since May 18, 2006
2955 W 95TH ST, EVERGREEN PARK, IL 60805(708) 422-0022(708) 422-2266 Get Directions Write a Review

NPPES record last updated: January 5, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Diabetes & Endocrine Care Ltd NPPES

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

DIABETES & ENDOCRINE CARE LTD (NPI 1689627168) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Evergreen Park, Illinois and active in the NPI registry since May 2006. The organization lists Ammar Adnan Bayrakdar, Owner, as its authorized official.

NPPES Registry Identity

NPI1689627168
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameDIABETES & ENDOCRINE CARE LTD
Location Address2955 W 95TH STEvergreen Park, IL 60805-2409
Mailing Address2955 W 95th StEvergreen Park, IL 60805-2409 · (708) 422-0022 · Fax (708) 422-2266
Phone(708) 422-0022
Fax(708) 422-2266
Organization SubpartNo
Authorized OfficialAmmar Adnan BayrakdarOwner · (708) 422-0022
Enumeration DateMay 18, 2006
Last NPPES UpdateJanuary 5, 2016
✔ NPI 1689627168 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 IL · 036086922
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.
2955 W 95TH ST, Evergreen Park, IL 60805
Open in Google Maps ↗

Other Identifiers 1

Medicare PIN212676IL

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 MULTIPLE 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)

Diabetes & Endocrine Care Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Diabetes & Endocrine Care Ltd, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (6)

Abdallah Altarshan, MD
Endocrinology
NPI 1174582811
2955 W 95TH ST
Evergreen Park, IL 60805
(708) 422-0022
✔ PECOS✔ Accepts MedicareSame address
Ammar Bayrakdar, MD
Internal Medicine
NPI 1841243334
2955 W 95TH ST
Evergreen Park, IL 60805
(708) 422-0022
✔ PECOS✔ Accepts MedicareSame address
Tiffany Wakim Ghantous, MSN, APRN, FNP-C
Nurse Practitioner
NPI 1396517496
2955 W 95TH ST
Evergreen Park, IL 60805
(708) 422-0022
✔ PECOS✔ Accepts MedicareSame address
Jyothsna Palla, M.D.
Endocrinology
NPI 1437397023
3330 W 177TH ST STE 1A
Hazel Crest, IL 60429
(708) 799-1100
✔ PECOS✔ Accepts Medicare11 mi
Keenan Bayrakdar
Endocrinology
NPI 1063090207
1725 W HARRISON ST
Chicago, IL 60612
(312) 942-5000
✔ PECOS11 mi
Mini Sara Cherian, M.D
Endocrinology
NPI 1528205259
2040 OGDEN AVE STE 401
Aurora, IL 60504
(630) 978-4889
✔ PECOS30 mi

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 Diabetes & Endocrine Care Ltd's NPI number?

The NPI number for Diabetes & Endocrine Care Ltd is 1689627168. It was assigned to this organization in the NPPES registry on May 18, 2006.

Where is Diabetes & Endocrine Care Ltd located?

Diabetes & Endocrine Care Ltd is located at 2955 W 95th St, Evergreen Park, IL 60805. The listed phone number is (708) 422-0022.

What is Diabetes & Endocrine Care Ltd's specialty?

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

Is Diabetes & Endocrine Care Ltd enrolled in Medicare?

Yes. Diabetes & Endocrine Care Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Diabetes & Endocrine Care Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Diabetes & Endocrine Care Ltd. 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. The largest specialties are Endocrinology (4), Internal Medicine (1) and Nurse Practitioner (1). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Diabetes & Endocrine Care Ltd was last updated on January 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.