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

Dr. Guy- Ronald Joseph, MD

Individual provider Pediatrics Physician · NPI 1730336991

Dr. Guy- Ronald Joseph, MD is a Pediatrics Physician in Frederick, Maryland. Licensed in Maryland and New York. Registered with an NPI since 2008.

Licensed in
MD, NY
In the registry since
2008
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

1475 Taney Ave
Frederick, MD 21702-4747
Phone: (301) 662-1930
Fax: (240) 379-6710
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence D77152 (MD)
Pediatrics Physician Taxonomy 208000000X · Licence 250486 (NY)

Record details

NPI number1730336991
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2008
Last updated in NPPESJanuary 29, 2014
Mailing address1475 Taney Ave, Frederick, MD 21702-4747

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