MR. DAVID K HARRISON DC
NPI 1780614222
Chiropractor in Grand Rapids, MI
About Mr. David K Harrison Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DAVID K HARRISON DC (NPI 1780614222) is an individual chiropractor in Grand Rapids, Michigan, licensed in Michigan (2301005249) and active in the NPI registry since July 2006. He is a graduate of Palmer College Chiropractic - Davenport.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Mr. David K Harrison Dc 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 David Harrison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 2 clinicians in this Medicare group
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 2
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 David Harrison's NPI number?
The NPI number for David Harrison is 1780614222. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is David Harrison located?
David Harrison practices at 2870 East Beltline Ave NE, Grand Rapids, MI 49525. The listed phone number is (616) 363-0902.
What is David Harrison's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is David Harrison enrolled in Medicare?
Yes. David Harrison 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 David Harrison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Harrison reassigns Medicare benefits to Harrison Chiropractic Center PC (Grand Rapids, 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 David Harrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Harrison accept?
Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list David Harrison 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 David Harrison was last updated on July 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mr. David K Harrison, DC · NPI 1780614222
Chiropractor provider in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1780614222 (Entity type: Individual)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2301005249 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2870 EAST BELTLINE AVE NE, Grand Rapids, MI 49525
- **Phone:** (616) 363-0902 · **Fax:** (616) 363-9730
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Harrison Chiropractic Center PC (NPI 1568556330, Grand Rapids, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport
## Record status
- **NPPES last updated:** July 20, 2011
- **Other identifiers:** Medicare PIN N90870002 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1780614222) · Data from the CMS NPPES public registry.