COOK CHIROPRACTIC
NPI 1982399895
Chiropractor in West Branch, MI
About Cook Chiropractic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COOK CHIROPRACTIC (NPI 1982399895) is a healthcare organization registered as a chiropractor in West Branch, Michigan and active in the NPI registry since April 2023. The organization lists Gregory B Cook, Owner/pres, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cook Chiropractic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Cook Chiropractic, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Cook Chiropractic's NPI number?
The NPI number for Cook Chiropractic is 1982399895. It was assigned to this organization in the NPPES registry on April 6, 2023.
Where is Cook Chiropractic located?
Cook Chiropractic is located at 2268 S M 76 Ste 2, West Branch, MI 48661. The listed phone number is (989) 787-0150.
What is Cook Chiropractic's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Cook Chiropractic enrolled in Medicare?
Yes. Cook Chiropractic is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cook Chiropractic?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Cook Chiropractic. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Cook Chiropractic was last updated on May 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Cook Chiropractic · NPI 1982399895
Chiropractor organization in West Branch, Michigan. Organization record, active in the CMS NPPES registry since April 6, 2023.
## Identity
- **NPI:** 1982399895 (Entity type: Organization)
- **Enumerated:** April 6, 2023
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Gregory Cook, OWNER/PRES
## Practice location
- **Address:** 2268 S M 76 STE 2, West Branch, MI 48661-8701
- **Phone:** (989) 787-0150
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1982399895) · Data from the CMS NPPES public registry.