Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Alexandra Elizabeth Polacek, CPNP-AC

Individual provider Pediatric Nurse Practitioner · NPI 1528719879

Alexandra Elizabeth Polacek, CPNP-AC is a Nurse Practitioner in Washington, District of Columbia. Qualified in 2021, 5 years ago. Practices with Children's Hospital, a 208-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
5
Licensed in
DC, MD
In the registry since
2022
Specialties on file
2
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Practice location Address checks out

111 Michigan Ave NW
Washington, DC 20010-2916
Phone: (202) 476-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence NP1047101 (DC)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence R253188 (MD)

Record details

NPI number1528719879
Entity typeIndividual (Type 1)
GenderFemale
Credentials CPNP-AC
Sole proprietorNo
NPI enumeratedJanuary 18, 2022
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Children'S Hospital — 208 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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