Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark Brady Oien, DO

Individual provider Family Medicine Physician · NPI 1275971038

Dr. Mark Brady Oien, DO is a Family Practice in Plymouth, Massachusetts. Graduated from University of New England, College of Osteo Medicine in 2013, 13 years ago. Practices with Medical Care of Boston Management Corporation, a 294-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
13
Trained at
University of New England, College of Osteo Medicine
Licensed in
MA
In the registry since
2013
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

275 Sandwich St
Plymouth, MA 02360-2183
Phone: (508) 746-2000
Fax: (508) 830-2378
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MA265312 (MA)

Record details

NPI number1275971038
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 13, 2013
Last updated in NPPESOctober 1, 2024
Certification dateOctober 1, 2024
Mailing address233 East Stevens St., Hyannis, MA 02601

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2013 (13 years in practice)
Group practice Medical Care Of Boston Management Corporation — 294 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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