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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDRA FEINBERG
NPI 1861220915
Counselor - Mental Health in Seattle, WA

Active since July 22, 2024
4530 UNION BAY PL NE STE 214, SEATTLE, WA 98105(206) 420-7345 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 24, 2026, Jul 22, 2024 (2 updates tracked since 2024).

About Alexandra Feinberg NPPES

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

ALEXANDRA FEINBERG (NPI 1861220915) is an individual mental health provider in Seattle, Washington, licensed in Washington (MHCA.MC.70009462) and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1861220915
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameALEXANDRA FEINBERG
Location Address4530 UNION BAY PL NE STE 214Seattle, WA 98105-4000
Mailing Address4530 Union Bay Pl Ne Ste 214Seattle, WA 98105-4000 · (206) 420-7345
Phone(206) 420-7345
Sole ProprietorNo
Enumeration DateJuly 22, 2024
Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1861220915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · MHCA.MC.70009462
4530 UNION BAY PL NE STE 214, Seattle, WA 98105
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Other Providers at the Same Location NPPES 11

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

DAVID BAILEY GUTIERREZ LMHCA
Counselor (Mental Health)
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
ELSIE E MARTINEZ MSW, LSWAIC
Social Worker (Clinical)
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
ANGELA KILKENNY MAED
Counselor (Mental Health)
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
HALLOWELL TODARO ADHD & BEHAVIORAL HEALTH CENTER
Counselor (Mental Health)
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
CHERYL KORESSEL
Marriage & Family Therapist
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
ELIZABETH SWARNY LMHCA
Counselor (Mental Health)
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
MARTINA ROGGERO
Counselor (Mental Health)
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345
HALLOWELL TODARO CENTER PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
4530 UNION BAY PL NE STE 214
SEATTLE, WA 98105
King County (206) 420-7345

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 Alexandra Feinberg's NPI number?

The NPI number for Alexandra Feinberg is 1861220915. It was assigned to this individual provider in the NPPES registry on July 22, 2024.

Where is Alexandra Feinberg located?

Alexandra Feinberg practices at 4530 Union Bay Pl NE Ste 214, Seattle, WA 98105. The listed phone number is (206) 420-7345.

What is Alexandra Feinberg's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Alexandra Feinberg was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.