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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ROBERT MORRISSEY HOFFMAN
NPI 1952878563
Counselor - Mental Health in Seattle, WA

Active since November 01, 2018
1600 E OLIVE ST, SEATTLE, WA 98122(206) 901-2000(206) 901-2010 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 24, 2026, Jan 26, 2026, Nov 1, 2018 (3 updates tracked since 2018).

About Robert Morrissey Hoffman NPPES

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

ROBERT MORRISSEY HOFFMAN (NPI 1952878563) is an individual mental health provider in Seattle, Washington, licensed in Washington (CAAL.CU.70142828) and active in the NPI registry since November 2018.

NPPES Registry Identity

NPI1952878563
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameROBERT MORRISSEY HOFFMAN
Location Address1600 E OLIVE STSeattle, WA 98122-2735
Mailing Address6400 Southcenter BlvdTukwila, WA 98188-2547 · (206) 901-2000 · Fax (206) 901-2010
Phone(206) 901-2000
Fax(206) 901-2010
Sole ProprietorNo
Enumeration DateNovember 1, 2018
Last NPPES UpdateJuly 24, 20263 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1952878563 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 · CAAL.CU.70142828
1600 E OLIVE ST, Seattle, WA 98122
Open in Google Maps ↗

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.

MISS LUCY P SPIRO RC
Student in an Organized Health Care Education/Training Program
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
JAMES ELI SAAD BA, RC
Counselor (Professional)
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
MS. BRENDA LYNNE' MILLER-SERMENO M.A, MHP
Counselor (Mental Health)
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
MR. RICHARD WILLIAM IRWIN AAS, CDP
Counselor (Addiction (Substance Use Disorder))
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
DR. BROOKE D KATZ ARNP
Nurse Practitioner (Psychiatric/Mental Health)
1600 E OLIVE ST
SEATTLE, WA 98122
King County (206) 302-2800
MISS MARBIE GUACEN DESCATAMIENTO BA, CDPT, AAC
Counselor (Mental Health)
1600 E OLIVE ST, SOUND MENTAL HEALTH
SEATTLE, WA 98122
King County (206) 302-2200
MS. SARAH C SAWYER
Counselor (Mental Health)
1600 E OLIVE ST
SEATTLE, WA 98122
King County (206) 302-2200
SHELLEY LYNN NIXON SHEPHERD RN, BSN
Registered Nurse
1600 E OLIVE ST
SEATTLE, WA 98122
King County (206) 901-2000

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 Robert Hoffman's NPI number?

The NPI number for Robert Hoffman is 1952878563. It was assigned to this individual provider in the NPPES registry on November 1, 2018.

Where is Robert Hoffman located?

Robert Hoffman practices at 1600 E Olive St, Seattle, WA 98122. The listed phone number is (206) 901-2000.

What is Robert Hoffman'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 Robert Hoffman was last updated on July 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.