Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Mark A. Dumas, DC

Individual provider Chiropractor · NPI 1689605990

Dr. Mark A. Dumas, DC is registered under Chiropractic in Toledo, Ohio. Graduated from Palmer College Chiropractic - Davenport in 1985, 41 years ago. Practices with Well Balanced Chiropractic, Inc, a 3-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
41
Trained at
Palmer College Chiropractic - Davenport
Licensed in
OH
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

723 Phillips Ave Bldg C
Toledo, OH 43612-1300 Not confirmed with CMS for 14 years — call before visiting
Phone: (419) 478-0303
Fax: (419) 478-0430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1223 (OH)

Record details

NPI number1689605990
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJuly 5, 2006
Last updated in NPPESMay 23, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 1985 (41 years in practice)
Group practice Well Balanced Chiropractic, Inc. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients64
Services billed 549 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Well Balanced Chiropractic, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Toledo