MR. MARK JOSEPH TOBIAS DC
NPI 1427090299
Chiropractor in Ann Arbor, MI
About Mr. Mark Joseph Tobias Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARK JOSEPH TOBIAS DC (NPI 1427090299) is an individual chiropractor in Ann Arbor, Michigan, licensed in Michigan (MT005217) and active in the NPI registry since June 2006. He is a graduate of Life Chiropractic College - West (1985).
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 and accepts Medicare assignment
Mr. Mark Joseph Tobias 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 Mark Tobias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48103
- Reassigned Medicare billing, Michigan enrollment
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 7
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 Mark Tobias's NPI number?
The NPI number for Mark Tobias is 1427090299. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Mark Tobias located?
Mark Tobias practices at 6276 Jackson Rd #d, Ann Arbor, MI 48103. The listed phone number is (734) 995-8770.
What is Mark Tobias's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Mark Tobias enrolled in Medicare?
Yes. Mark Tobias 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 Mark Tobias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Tobias reassigns Medicare benefits to Arbor West Chiropractic Center P.C. (Ann Arbor, 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 Mark Tobias'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 Mark Tobias was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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. Mark Joseph Tobias, DC · NPI 1427090299
Chiropractor provider in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1427090299 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** MT005217 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 6276 JACKSON RD, #D, Ann Arbor, MI 48103
- **Phone:** (734) 995-8770 · **Fax:** (734) 995-7201
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Arbor West Chiropractic Center P.C. (NPI 1467529453, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Life Chiropractic College - West, class of 1985
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1427090299) · Data from the CMS NPPES public registry.