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

Dr. Deborah S. Derderian, DO

Individual provider Internal Medicine Physician · NPI 1619123205

Dr. Deborah S. Derderian, DO is an Internal Medicine in Mendon, Massachusetts. Graduated from University of New England, College of Osteo Medicine in 2007, 19 years ago. Practices with Milford Regional Physician Group, Inc, a 224-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
19
Trained at
University of New England, College of Osteo Medicine
Licensed in
MA
In the registry since
2008
Specialties on file
2
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.

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Practice location Address checks out

12 Uxbridge Rd
Mendon, MA 01756-1311
Phone: (508) 634-6620
Fax: (508) 634-6813
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 243757 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 233213 (MA)

Record details

NPI number1619123205
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 14, 2008
Last updated in NPPESNovember 21, 2025
Certification dateNovember 21, 2025
Mailing address9 Industrial Rd Ste 5, Milford, MA 01757-3736

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2007 (19 years in practice)
Group practice Milford Regional Physician Group, Inc. — 224 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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