TIMOTHY J HAMMER DC
NPI 1679689871
Chiropractor in Minneapolis, MN
About Timothy J Hammer Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIMOTHY J HAMMER DC (NPI 1679689871) is an individual chiropractor in Minneapolis, Minnesota, licensed in Minnesota (4283) and active in the NPI registry since August 2006.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Timothy J Hammer Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Timothy Hammer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55404
- Reassigned Medicare billing, Minnesota enrollment
- 1,247 clinicians in this Medicare group
Minneapolis, MN 55402
- Reassigned Medicare billing, Minnesota enrollment
- 2,609 clinicians in this Medicare group
Edina, MN 55435
- Reassigned Medicare billing, Minnesota enrollment
- 12 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MINNEAPOLIS, MN 55404
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 Timothy Hammer's NPI number?
The NPI number for Timothy Hammer is 1679689871. It was assigned to this individual provider in the NPPES registry on August 21, 2006.
Where is Timothy Hammer located?
Timothy Hammer practices at 825 S 8th St Ste 1106, Minneapolis, MN 55404. The listed phone number is (612) 347-6450.
What is Timothy Hammer's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Timothy Hammer enrolled in Medicare?
Yes. Timothy Hammer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Timothy Hammer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Hammer reassigns Medicare benefits to 3 organizations: Hennepin Healthcare System, Inc (Minneapolis, MN), Allina Health System (Minneapolis, MN) and Integrated Provider Group Of Minnesota (Edina, MN). 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 Timothy Hammer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Timothy Hammer was last updated on March 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Timothy J Hammer, DC · NPI 1679689871
Chiropractor provider in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since August 21, 2006.
## Identity
- **NPI:** 1679689871 (Entity type: Individual)
- **Enumerated:** August 21, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 4283 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 825 S 8TH ST, STE 1106, Minneapolis, MN 55404-1208
- **Phone:** (612) 347-6450
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Hennepin Healthcare System, Inc (NPI 1962914333, Minneapolis, MN); Allina Health System (NPI 1801836663, Minneapolis, MN); Integrated Provider Group Of Minnesota (NPI 1023880911, Edina, MN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1679689871) · Data from the CMS NPPES public registry.