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

William Wei

Individual provider Anesthesiologist Assistant · NPI 1235827585

William Wei is an Anesthesiology Assistant in Washington, District of Columbia. Qualified in 2023, 3 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
3
Licensed in
DC
In the registry since
2023
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Practice location Address checks out

110 Irving St NW
Washington, DC 20010-3017
Phone: (202) 877-7783
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiologist Assistant (primary) Taxonomy 367H00000X · Licence AA2000039 (DC)

Record details

NPI number1235827585
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 25, 2023
Last updated in NPPESJuly 17, 2023
Certification dateJuly 17, 2023

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Medstar Medical Group II LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3717 clinicians in the practice; 12 are shown here.

Other providers in Washington