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DR. MARK ALEMAN D.C.
NPI 1447374947
Chiropractor in Chicago, IL

Active since March 19, 2007Accepts Medicare Assignment
6350 S PULASKI RD, CHICAGO, IL 60629(773) 767-2225 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Mark Aleman D.c. NPPES

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

DR. MARK ALEMAN D.C. (NPI 1447374947) is an individual chiropractor in Chicago, Illinois and active in the NPI registry since March 2007. He is a graduate of National College Of Chiropractic (1987).

NPPES Registry Identity

NPI1447374947
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARK ALEMANCredential: D.C.
Location Address6350 S PULASKI RDChicago, IL 60629-4706
Mailing Address9101 W 123rd StPalos Park, IL 60464-1760 · (708) 361-5263
Phone(773) 767-2225
Sole ProprietorNo
Medical School CMSNational College Of ChiropracticGraduated 1987
Enumeration DateMarch 19, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1447374947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
6350 S PULASKI RD, Chicago, IL 60629
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Aleman D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365528312
PECOS Enrollment IDI20080401000077

Medicare Billing Reassignment

Medicare enrollment records show Mark Aleman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Midway Disc And Spine Center II Ltd
14 mi
Family Medicine
16650 S. HARLEM, SUITE 4
Tinley Park, IL 60477
  • Reassigned Medicare billing, Illinois enrollment
NPI 1669762639 (773) 767-2225

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

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

REITER CHIROPRACTIC & REHAB CTR
Chiropractor (Rehabilitation)
6350 S PULASKI RD
CHICAGO, IL 60629
Cook County (773) 767-2225

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 Aleman's NPI number?

The NPI number for Mark Aleman is 1447374947. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Mark Aleman located?

Mark Aleman practices at 6350 S Pulaski Rd, Chicago, IL 60629. The listed phone number is (773) 767-2225.

What is Mark Aleman's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Mark Aleman enrolled in Medicare?

Yes. Mark Aleman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mark Aleman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Aleman reassigns Medicare benefits to Midway Disc And Spine Center II Ltd (Tinley Park, IL). The 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 Mark Aleman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Aleman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.