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HS MEDICAL CARE INC
NPI 1023961463
Internal Medicine in Hinsdale, IL

Active since February 17, 2026
5603 CHILDS AVE, HINSDALE, IL 60521(708) 969-9788 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Hs Medical Care Inc NPPES

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

HS MEDICAL CARE INC (NPI 1023961463) is a healthcare organization registered as an internal medicine in Hinsdale, Illinois and active in the NPI registry since February 2026. The organization lists Mark Sahlol, Physician, as its authorized official.

NPPES Registry Identity

NPI1023961463
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHS MEDICAL CARE INC
Location Address5603 CHILDS AVEHinsdale, IL 60521-5073
Mailing Address5603 Childs AveHinsdale, IL 60521-5073 · (708) 969-9788
Phone(708) 969-9788
Organization SubpartNo
Authorized OfficialMark SahlolPhysician · (708) 969-9788
Enumeration DateFebruary 17, 2026
NPPES CertifiedFebruary 17, 2026
✔ NPI 1023961463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5603 CHILDS AVE, Hinsdale, IL 60521
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.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)

Hs Medical Care Inc 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 Hs Medical Care Inc, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (3)

Michelle Masterson, NP-C
Nurse Practitioner
NPI 1871039875
24 JOLIET ST
Dyer, IN 46311
(219) 852-1524
✔ PECOS✔ Accepts Medicare29 mi
Mark Sahlol
Internal Medicine
NPI 1184930604
24 JOLIET ST
Dyer, IN 46311
(219) 852-1524
✔ PECOS✔ Accepts Medicare29 mi
Jason Tackett, NP-C
Nurse Practitioner
NPI 1821304296
3500 FRANCISCAN WAY
Michigan City, IN 46360
(219) 852-1524
✔ PECOS✔ Accepts Medicare54 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 Hs Medical Care Inc's NPI number?

The NPI number for Hs Medical Care Inc is 1023961463. It was assigned to this organization in the NPPES registry on February 17, 2026.

Where is Hs Medical Care Inc located?

Hs Medical Care Inc is located at 5603 Childs Ave, Hinsdale, IL 60521. The listed phone number is (708) 969-9788.

What is Hs Medical Care Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hs Medical Care Inc enrolled in Medicare?

Yes. Hs Medical Care Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hs Medical Care Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Hs Medical Care Inc, in Internal Medicine and Nurse Practitioner. 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 Hs Medical Care Inc accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Hs Medical Care Inc 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 Hs Medical Care Inc was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.