Alexandra Polacek, CPNP-AC
NPI 1528719879 · Pediatric Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Polacek, CPNP-AC is a Pediatric Nurse Practitioner provider in Washington, DC (NPI 1528719879).
Provider details
- NPI number
- 1528719879
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP-AC
- Sex
- Female
- Sole proprietor
- No
- License
- R253188 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-01-18
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Alexandra Polacek's NPI number?
- Alexandra Polacek's National Provider Identifier (NPI) is 1528719879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Polacek's specialty?
- Alexandra Polacek is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Polacek located?
- Alexandra Polacek's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is Alexandra Polacek's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Polacek is (202) 476-5000.
- Does Alexandra Polacek accept Medicare?
- Alexandra Polacek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Polacek's NPI active?
- Yes — Alexandra Polacek's NPI (1528719879) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.