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

Dr. John E. Sheppard, DO

Individual provider Diagnostic Radiology Physician · NPI 1821148743

Dr. John E. Sheppard, DO is a Diagnostic Radiology in Nashua, New Hampshire. Graduated from Nova Southeastern College of Osteo Medicine in 2003, 23 years ago. Practices with Health First Medical Group, LLC, a 688-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and New Hampshire.

Years since qualifying
23
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
FL, NH
In the registry since
2007
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

8 Prospect St
Nashua, NH 03060
Phone: (603) 577-3377
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1223 Gateway Dr, Melbourne, FL 32901-2607 — (321) 549-0677

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 18632 (NH)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence OS9316 (FL)

Record details

NPI number1821148743
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 11, 2007
Last updated in NPPESAugust 18, 2021
Certification dateAugust 18, 2021

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 2003 (23 years in practice)
Group practice Health First Medical Group, Llc — 688 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations15 on file with Medicare

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