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

Douglas S. Ahn, DPT

Individual provider Physical Therapist · NPI 1841569050

Douglas S. Ahn, DPT is a Physical Therapist in College Park, Maryland. Licensed in Maryland. Registered with an NPI since 2011.

Licensed in
MD
In the registry since
2011
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Practice location Address checks out

4321 Hartwick Rd Ste 101
College Park, MD 20740-3210
Phone: (301) 277-6616
Fax: (301) 277-6618
Show map & directions

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 23906 (MD)

Record details

NPI number1841569050
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorNo
NPI enumeratedDecember 16, 2011
Last updated in NPPESDecember 16, 2011
Mailing address4321 Hartwick Rd, Suite 101, College Park, MD 20740-3210

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