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

Amy Susan Yoxthimer, PA

Individual provider Physician Assistant · NPI 1588781819

Amy Susan Yoxthimer, PA is a Physician Assistant in Washington, District of Columbia. Graduated from George Washington University School of Medicine in 2005, 21 years ago. Practices with Open Door Family Medical Center Inc, a 56-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
21
Trained at
George Washington University School of Medicine
Licensed in
DC
In the registry since
2007
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

3020 14th St NW
Washington, DC 20009-6865 Not confirmed with CMS for 14 years — call before visiting
Phone: (202) 745-4300
Fax: (202) 299-1755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA030432 (DC)

Record details

NPI number1588781819
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorYes
NPI enumeratedMarch 23, 2007
Last updated in NPPESJune 25, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Open Door Family Medical Center Inc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Open Door Family Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

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