MARK S. REITER, M.D., S.C.
NPI 1013226703
Clinic/Center in Oak Lawn, IL

Q: What is Mark S. Reiter, M.D., S.C.'s NPI number?

The NPI number for Mark S. Reiter, M.D., S.C. is 1013226703. It was assigned to this organization in the NPPES registry on September 29, 2010.

Q: What is Mark S. Reiter, M.D., S.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Active since September 29, 2010

4400 W 95TH ST, SUITE 405, OAK LAWN, IL 60453(708) 499-2323(708) 499-2324 Get Directions Write a Review

NPPES record last updated: September 29, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mark S. Reiter, M.d., S.c. NPPES

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

MARK S. REITER, M.D., S.C. (NPI 1013226703) is a healthcare organization registered as a clinic/center in Oak Lawn, Illinois and active in the NPI registry since September 2010. The organization lists Mark Steven Reiter, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1013226703

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameMARK S. REITER, M.D., S.C.

Location Address4400 W 95TH ST, SUITE 405Oak Lawn, IL 60453-2654

Mailing Address4400 W 95th St, Suite 405Oak Lawn, IL 60453-2654 · (708) 499-2323 · Fax (708) 499-2324

Phone(708) 499-2323

Fax(708) 499-2324

Organization SubpartNo

Authorized OfficialMark Steven ReiterOwner/president · (708) 499-2323

Enumeration DateSeptember 29, 2010

✔ NPI 1013226703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

4400 W 95TH ST, Oak Lawn, IL 60453

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Other Identifiers 1

Medicare UPINC44251IL

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RONALD MYINT M.D.

Internal Medicine

4400 W 95TH ST, SUITE 311
OAK LAWN, IL 60453

Cook County (708) 424-9710

MS. JANINE ROSE ROSENBERG M.S., C.G.C.

Genetic Counselor, MS

4400 W 95TH ST, PHYSICIANS' PAVILLION SUITE 207
OAK LAWN, IL 60453

Cook County (708) 684-1564

MISS JACQUELINE ROSE ZDON PA-C

Physician Assistant (Surgical)

4400 W 95TH ST, SUITE 205
OAK LAWN, IL 60453

Cook County (708) 346-4040

JOHN LOUIS ANCONA PA

Physician Assistant

4400 W 95TH ST, SUITE 205
OAK LAWN, IL 60453

Cook County (630) 977-9764

ARIHA SHAH

Psychologist

4400 W 95TH ST
OAK LAWN, IL 60453

Cook County (708) 684-5832

MRS. ANNE ZIELLNSKI SCHAIBLE MD

Obstetrics & Gynecology

4400 W 95TH ST, STE 403
OAK LAWN, IL 60453

Cook County (708) 422-3984

DR. JOEL ROY GUILLORY JR. M. D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

4400 W 95TH ST, STE 205
OAK LAWN, IL 60453

Cook County (708) 346-4040

VANESSA HAGAN, MD, SC

Internal Medicine

4400 W 95TH ST, 303
OAK LAWN, IL 60453

Cook County (708) 423-1300

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 Mark S. Reiter, M.D., S.C.'s NPI number?

The NPI number for Mark S. Reiter, M.D., S.C. is 1013226703. It was assigned to this organization in the NPPES registry on September 29, 2010.

Where is Mark S. Reiter, M.D., S.C. located?

Mark S. Reiter, M.D., S.C. is located at 4400 W 95th St Suite 405, Oak Lawn, IL 60453. The listed phone number is (708) 499-2323.

What is Mark S. Reiter, M.D., S.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

When was this NPI record last updated?

The NPPES record for Mark S. Reiter, M.D., S.C. was last updated on September 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.