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

Dr. John Dominic Piacentino, MD

Individual provider Internal Medicine Physician · NPI 1114936895

Dr. John Dominic Piacentino, MD is an Internal Medicine Physician in Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

470 Prospect Blvd # L Corp-Ohs
Frederick, MD 21701-6400
Phone: (240) 566-3001
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 D0055809 (MD)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence D0055809 (MD)

Record details

NPI number1114936895
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2006
Last updated in NPPESSeptember 11, 2025

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