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

MS. Diana Rowland Macaulay-Koehn, OT

Individual provider Occupational Therapist · NPI 1902964786

MS. Diana Rowland Macaulay-Koehn, OT is an Occupational Therapist in Silver Spring, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

See every abbreviation used in this directory →

Practice location Address checks out

11621 New Hampshire Ave Sunrise Of Silver Spg
Silver Spring, MD 20904-2731
Phone: (410) 905-9378
Fax: (240) 264-6156
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 02836 (MD)

Record details

NPI number1902964786
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedDecember 5, 2006
Last updated in NPPESJuly 8, 2007

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