DR. ZACHARY STELMACK D.C.
NPI 1154743193
Chiropractor in Western Springs, IL
About Dr. Zachary Stelmack D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY STELMACK D.C. (NPI 1154743193) is an individual chiropractor in Western Springs, Illinois, licensed in Illinois (038.012556) and active in the NPI registry since January 2014. He maintains 2 additional practice locations and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Zachary Stelmack D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Zachary Stelmack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Western Springs, IL 60558
- Reassigned Medicare billing, Illinois enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Zachary Stelmack's NPI number?
The NPI number for Zachary Stelmack is 1154743193. It was assigned to this individual provider in the NPPES registry on January 10, 2014.
Where is Zachary Stelmack located?
Zachary Stelmack practices at 600 Hillgrove Ave Ste 3, Western Springs, IL 60558. The listed phone number is (708) 870-6013.
What is Zachary Stelmack's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Zachary Stelmack enrolled in Medicare?
Yes. Zachary Stelmack is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Zachary Stelmack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Stelmack reassigns Medicare benefits to Stelmack Pinpoint Health Care LLC (Western Springs, 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 Zachary Stelmack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Stelmack accept?
Health plans from Providence Health Plan list Zachary Stelmack 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 Zachary Stelmack was last updated on July 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Zachary Stelmack, D.C. · NPI 1154743193
Chiropractor provider in Western Springs, Illinois. Individual provider, active in the CMS NPPES registry since January 10, 2014.
## Identity
- **NPI:** 1154743193 (Entity type: Individual)
- **Enumerated:** January 10, 2014
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 038.012556 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 600 HILLGROVE AVE STE 3, Western Springs, IL 60558
- **Phone:** (708) 870-6013
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Stelmack Pinpoint Health Care LLC (NPI 1902221609, Western Springs, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** July 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1154743193) · Data from the CMS NPPES public registry.