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

Alexander Christopher Tay, NP

Individual provider Nurse Practitioner · NPI 1164245494

Alexander Christopher Tay, NP is a Nurse Practitioner in Washington, District of Columbia. Qualified in 2024, 2 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
2
Licensed in
DC
In the registry since
2024
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone: (202) 444-3967
Fax: (202) 444-5104
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 110 Irving St Nw, Washington, DC 20010-3017 — (202) 877-7000

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence NP500008297 (DC)

Record details

NPI number1164245494
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 5, 2024
Last updated in NPPESNovember 5, 2024
Certification dateNovember 5, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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