DR. ERIC RYAN HARTMAN D. C.
NPI 1346241742
Chiropractor in Jenison, MI
About Dr. Eric Ryan Hartman D. C. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC RYAN HARTMAN D. C. (NPI 1346241742) is an individual chiropractor in Jenison, Michigan, licensed in Michigan (2301008464) and active in the NPI registry since August 2005. He is a graduate of Palmer College Chiropractic - West Sunnyvale (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. Eric Ryan Hartman 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 Reassignments
2Medicare enrollment records show Eric Hartman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jenison, MI 49428
- Reassigned Medicare billing, Michigan enrollment
- 3 clinicians in this Medicare group
Grandville, MI 49418
- Reassigned Medicare billing, Michigan enrollment
- 4 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
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 Eric Hartman's NPI number?
The NPI number for Eric Hartman is 1346241742. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Eric Hartman located?
Eric Hartman practices at 302 Baldwin St, Jenison, MI 49428. The listed phone number is (616) 457-1168.
What is Eric Hartman's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Eric Hartman enrolled in Medicare?
Yes. Eric Hartman 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 organizations bill Medicare for Eric Hartman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Hartman reassigns Medicare benefits to 2 organizations: Eric R Hartman, Dc, PLLC (Jenison, MI) and Zuidema Chiropractic PLLC (Grandville, MI). Each 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 Eric Hartman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Hartman accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Eric Hartman 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 Eric Hartman was last updated on September 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Eric Ryan Hartman, D. C. · NPI 1346241742
Chiropractor provider in Jenison, Michigan. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1346241742 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2301008464 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 302 BALDWIN ST, Jenison, MI 49428-7909
- **Phone:** (616) 457-1168 · **Fax:** (616) 457-1196
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Eric R Hartman, Dc, PLLC (NPI 1982886776, Jenison, MI); Zuidema Chiropractic PLLC (NPI 1124777842, Grandville, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - West Sunnyvale, class of 2002
## Record status
- **NPPES last updated:** September 27, 2013
- **Other identifiers:** Other 300547265 (MI); Other 950G00526 (MI); Medicare PIN MI2395001 (MI); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1346241742) · Data from the CMS NPPES public registry.