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

Mark Logan, DC

Individual provider Orthopedic Chiropractor · NPI 1548323140

Mark Logan, DC is registered under Chiropractic in Braintree, Massachusetts. Graduated from Logan College of Chiropractic in 1988, 38 years ago. Practices with Jordan Physician Associates Inc, a 166-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
38
Trained at
Logan College of Chiropractic
Licensed in
MA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

400 Franklin St Ste 306
Braintree, MA 02184-5540
Phone: (781) 843-8187
Fax: (781) 899-9233
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopedic Chiropractor (primary) Taxonomy 111NX0800X · Licence 1465 (MA)

Record details

NPI number1548323140
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedDecember 18, 2006
Last updated in NPPESJuly 30, 2025
Certification dateJuly 30, 2025

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLOGAN COLLEGE OF CHIROPRACTIC
Graduated 1988 (38 years in practice)
Group practice Jordan Physician Associates Inc — 166 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients45
Services billed 406 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 Jordan Physician Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 166 clinicians in the practice; 12 are shown here.