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ANTONIA ROSE POWICKI DNP
NPI 1699651349
Nurse Practitioner - Family in Seattle, WA

Active since August 15, 2025PECOS EnrolledAccepts Medicare Assignment
1040 S HENDERSON ST, SEATTLE, WA 98108(425) 616-4100 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Antonia Rose Powicki Dnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANTONIA ROSE POWICKI DNP (NPI 1699651349) is an individual family provider in Seattle, Washington, licensed in Washington (F07251307) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1699651349
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameANTONIA ROSE POWICKICredential: DNP
Location Address1040 S HENDERSON STSeattle, WA 98108-4720
Mailing Address1040 S Henderson StSeattle, WA 98108-4720
Phone(425) 616-4100
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 15, 2025
NPPES CertifiedAugust 1, 2025
✔ NPI 1699651349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in WA · F07251307
1040 S HENDERSON ST, Seattle, WA 98108
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Antonia Rose Powicki Dnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406349224
PECOS Enrollment IDI20251201003063
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Antonia Powicki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sea-Mar Community Health Center
Same address
Federally Qualified Health Center (FQHC)
1040 S HENDERSON ST
Seattle, WA 98108
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Sea Mar Community Health Centers
  • 525 clinicians in this Medicare group
NPI 1356487318 (206) 788-3201

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE WILSON LMHC
Counselor (Mental Health)
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 788-3380
SEA MAR COMMUNITY HEALTH CENTERS
Clinic/Center (Federally Qualified Health Center (FQHC))
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 788-3380
SARANYA SAMPATH FNP-C
Nurse Practitioner (Family)
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 763-5277
DILPREET DHALIWAL DNP, ARNP
Nurse Practitioner (Family)
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (253) 593-2144
SEA-MAR COMMUNITY HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 788-3201
SAVANNAH SHUAI
Nurse Practitioner (Psychiatric/Mental Health)
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 763-5277
YARALY PRECIADO-MACEDO
Counselor
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 764-0502
SEA MAR SKILLED NURSING FACILITY
Skilled Nursing Facility
1040 S HENDERSON ST
SEATTLE, WA 98108
King County (206) 763-5210

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Antonia Powicki's NPI number?

The NPI number for Antonia Powicki is 1699651349. It was assigned to this individual provider in the NPPES registry on August 15, 2025.

Where is Antonia Powicki located?

Antonia Powicki practices at 1040 S Henderson St, Seattle, WA 98108. The listed phone number is (425) 616-4100.

What is Antonia Powicki's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Antonia Powicki enrolled in Medicare?

Yes. Antonia Powicki is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Antonia Powicki's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Antonia Powicki reassigns Medicare benefits to Sea-Mar Community Health Center (Seattle, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Antonia Powicki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Antonia Powicki accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Antonia Powicki as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Antonia Powicki was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.