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

Dr. Ronald Edward Keyser, MD

Individual provider Pediatrics Physician · NPI 1629073192

Dr. Ronald Edward Keyser, MD is a Pediatrics Physician in Hagerstown, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1302 Pennsylvania Ave
Hagerstown, MD 21742-3108
Phone: (240) 313-3223
Fax: (240) 313-3396
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence D-05632 (MD)
Pediatrics Physician Taxonomy 208000000X · Licence D-05632 (MD)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence D-05632 (MD)

Record details

NPI number1629073192
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1302 Pennsylvania Ave, Hagerstown, MD 21742-3108

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