Antonia Powicki, DNP
NPI 1699651349 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonia Powicki, DNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1699651349).
Provider details
- NPI number
- 1699651349
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- F07251307 (WA)
Specialties & taxonomies
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
Under 1 yr in 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
- 2025-08-15
- Last updated
- 2025-08-15
- Certified
- 2025-08-01
Frequently asked questions
- What is Antonia Powicki's NPI number?
- Antonia Powicki's National Provider Identifier (NPI) is 1699651349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonia Powicki's specialty?
- Antonia Powicki is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Antonia Powicki located?
- Antonia Powicki's practice location on file with NPPES is 1040 S Henderson St, Seattle, WA 98108-4720.
- What is Antonia Powicki's phone number?
- The practice phone number listed in the NPPES registry for Antonia Powicki is (425) 616-4100.
- Does Antonia Powicki accept Medicare?
- Antonia Powicki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonia Powicki's NPI active?
- Yes — Antonia Powicki's NPI (1699651349) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.