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

Aaron Shepard, DO

Individual provider Internal Medicine Physician · NPI 1861547762

Aaron Shepard, DO practises Internal Medicine in Milford, Massachusetts. Graduated from University of New England, College of Osteo Medicine in 2006, 20 years ago. Practices with Milford Regional Physician Group, Inc, a 224-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
20
Trained at
University of New England, College of Osteo Medicine
Licensed in
MA
In the registry since
2007
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

14 Prospect St
Milford, MA 01757-3003
Phone: (508) 473-1190
Fax: (508) 482-5416
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 281 Lincoln St, Worcester, MA 01605-2138 — (508) 334-8015

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 229612 (MA)

Record details

NPI number1861547762
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025

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 2006 (20 years in practice)
Group practice Milford Regional Physician Group, Inc. — 224 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients273
Services billed 460 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Milford Regional Physician Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 224 clinicians in the practice; 12 are shown here.

Other providers in Milford