Jack K Martin DC PLLC
NPI 1215587233 · Chiropractor · Dewitt, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack K Martin DC PLLC is a Chiropractor organization in Dewitt, MI (NPI 1215587233).
Provider details
- NPI number
- 1215587233
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Jack Martin, Sole Member(517) 668-6750
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Active Chiropractic of Dewitt
Registry dates
- Enumerated
- 2019-09-12
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Jack K Martin DC PLLC's NPI number?
- Jack K Martin DC PLLC's National Provider Identifier (NPI) is 1215587233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jack K Martin DC PLLC?
- Jack K Martin DC PLLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Jack K Martin DC PLLC located?
- Jack K Martin DC PLLC's practice location on file with NPPES is 12900 S US Highway 27 Ste 1a, Dewitt, MI 48820-8340.
- What is Jack K Martin DC PLLC's phone number?
- The practice phone number listed in the NPPES registry for Jack K Martin DC PLLC is (517) 668-6750.
- Does Jack K Martin DC PLLC accept Medicare?
- Jack K Martin DC PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jack K Martin DC PLLC?
- The authorized official listed on Jack K Martin DC PLLC's NPPES record is Jack Martin, Sole Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jack K Martin DC PLLC's NPI active?
- Yes — Jack K Martin DC PLLC's NPI (1215587233) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.