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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ANNA B MASUMOTO
NPI 1437055092
Counselor in Seattle, WA

Active since October 19, 2026
515 3RD AVE, SEATTLE, WA 98104(206) 464-1570 Get Directions Write a Review

NPPES record added: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Anna B Masumoto NPPES

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

ANNA B MASUMOTO (NPI 1437055092) is an individual counselor in Seattle, Washington and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1437055092
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameANNA B MASUMOTO
Location Address515 3RD AVESeattle, WA 98104-2304
Mailing Address515 3rd AveSeattle, WA 98104-2304 · (206) 464-1570
Phone(206) 464-1570
Sole ProprietorNo
Enumeration DateOctober 19, 2026
NPPES CertifiedOctober 19, 2026
✔ NPI 1437055092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
515 3RD AVE, Seattle, WA 98104
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Other Providers at the Same Location NPPES 20

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

NATALIE ZEMAITIS CO60808458
Case Manager/Care Coordinator
515 3RD AVE
SEATTLE, WA 98104
King County (206) 464-1570
SANDRA FUENTES CAAR.CG.60900085APR
Counselor
515 3RD AVE
SEATTLE, WA 98104
King County (206) 682-2371
SHOSHANA PEIZER
Student in an Organized Health Care Education/Training Program
515 3RD AVE
SEATTLE, WA 98104
King County (206) 464-1570
BENJAMIN MARTIN
Peer Specialist
515 3RD AVE
SEATTLE, WA 98104
King County (206) 464-1570
KAITLIN STROPES
Counselor
515 3RD AVE
SEATTLE, WA 98104
King County (206) 454-1570
MS. MEREDITH CASE
Social Worker
515 3RD AVE
SEATTLE, WA 98104
King County (206) 464-1570
LATAYNA GIVENS
Case Manager/Care Coordinator
515 3RD AVE
SEATTLE, WA 98104
King County (206) 441-3043
LISA MARIE BATISTE
Counselor
515 3RD AVE
SEATTLE, WA 98104
King County (206) 464-1570

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 Anna Masumoto's NPI number?

The NPI number for Anna Masumoto is 1437055092. It was assigned to this individual provider in the NPPES registry on October 19, 2026.

Where is Anna Masumoto located?

Anna Masumoto practices at 515 3rd Ave, Seattle, WA 98104. The listed phone number is (206) 464-1570.

What is Anna Masumoto's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Anna Masumoto was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.