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

John O'Neill

Individual provider Physical Therapy Assistant · NPI 1063812873

John O'Neill is a Physical Therapy Assistant in Walkersville, Maryland. Licensed in Maryland. Registered with an NPI since 2014.

Licensed in
MD
In the registry since
2014

Practice location Address checks out

56 W Frederick St
Walkersville, MD 21793-8254
Phone: (301) 898-4300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence A2211 (MD)

Record details

NPI number1063812873
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 28, 2014
Last updated in NPPESAugust 28, 2014
Mailing address56 W Frederick St, Walkersville, MD 21793-8254

Other providers in Walkersville