DR. JACK KENNARD MARTIN D.C.
NPI 1700915279
Chiropractor in Dewitt, MI
About Dr. Jack Kennard Martin D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JACK KENNARD MARTIN D.C. (NPI 1700915279) is an individual chiropractor in Dewitt, Michigan, licensed in Michigan (2301009326) and active in the NPI registry since March 2007. He is a graduate of Palmer College Chiropractic - Davenport (2007).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Dr. Jack Kennard Martin 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.
Medicare Billing Reassignment
Medicare enrollment records show Jack Martin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dewitt, MI 48820
- Reassigned Medicare billing, Michigan enrollment
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.
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 Jack Martin's NPI number?
The NPI number for Jack Martin is 1700915279. It was assigned to this individual provider in the NPPES registry on March 2, 2007.
Where is Jack Martin located?
Jack Martin practices at 12900 S Us Highway 27 Ste 1A, Dewitt, MI 48820. The listed phone number is (517) 668-6750.
What is Jack Martin's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Jack Martin enrolled in Medicare?
Yes. Jack Martin 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 Jack Martin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jack Martin reassigns Medicare benefits to Jack K Martin Dc PLLC (Dewitt, MI). 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 Jack Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jack Martin accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and Providence Health Plan list Jack Martin 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 Jack Martin was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Jack Kennard Martin, D.C. · NPI 1700915279
Chiropractor provider in Dewitt, Michigan. Individual provider, active in the CMS NPPES registry since March 2, 2007.
## Identity
- **NPI:** 1700915279 (Entity type: Individual)
- **Enumerated:** March 2, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2301009326 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 12900 S US HIGHWAY 27 STE 1A, Dewitt, MI 48820-8340
- **Phone:** (517) 668-6750
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Jack K Martin Dc PLLC (NPI 1215587233, Dewitt, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 2007
## Record status
- **NPPES last updated:** May 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700915279) · Data from the CMS NPPES public registry.