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

Mr. John Harmon

Individual provider Occupational Therapy Assistant · NPI 1265553861

Mr. John Harmon is an Occupational Therapy Assistant in Arnold, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2007

Practice location Address checks out

404 Colonial Ridge Ln
Arnold, MD 21012-2334
Phone: (410) 626-8780
Show map & directions

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

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence A01522 (MD)

Record details

NPI number1265553861
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 2, 2007
Last updated in NPPESJuly 8, 2007
Mailing address404 Colonial Ridge Ln, Arnold, MD 21012-2334

Other providers in Arnold