DR. HENRY GRASS MD
NPI 1255339404
Psychiatry & Neurology - Psychiatry in Portland, OR

Active since July 12, 2005
9155 SW BARNES RD, STE 418, PORTLAND, OR 97225(503) 297-2368(503) 292-4570 Get Directions Write a Review

NPPES record last updated: November 4, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Henry Grass Md NPPES

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

DR. HENRY GRASS MD (NPI 1255339404) is an individual psychiatry provider in Portland, Oregon, licensed in Oregon (MD08859) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1255339404
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. HENRY GRASSCredential: MD
Location Address9155 SW BARNES RD, STE 418Portland, OR 97225-6625
Mailing Address3439 Ne Sandy Blvd, Pmb 375Portland, OR 97232-1959 · (503) 284-8841 · Fax (503) 282-3302
Fax(503) 292-4570
Sole ProprietorYes
Enumeration DateJuly 12, 2005
Last NPPES UpdateNovember 4, 2011
NPI 1255339404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in OR · MD08859
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
9155 SW BARNES RD, Portland, OR 97225

Other Identifiers 3

Medicare PINR0000BHGWGOR
Medicare UPINC92752OR
Medicaid072413OR

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.

Internal Medicine
9155 SW BARNES RD, STE 205
PORTLAND, OR 97225
Psychiatry & Neurology (Psychiatry)
9155 SW BARNES RD, STE 333
PORTLAND, OR 97225
Pediatrics (Pediatric Endocrinology)
9155 SW BARNES RD, SUITE 931
PORTLAND, OR 97225
Physical Medicine & Rehabilitation
9155 SW BARNES RD, #440
PORTLAND, OR 97225
Audiologist-Hearing Aid Fitter
9155 SW BARNES RD, STE 401
PORTLAND, OR 97225
Pharmacist
9155 SW BARNES RD
PORTLAND, OR 97225
Naturopath
9155 SW BARNES RD, SUITE 331
PORTLAND, OR 97225
Speech-Language Pathologist
9155 SW BARNES RD, CHILDREN'S DEVELOPMENT INSTITUTE, EAST PAVILION
PORTLAND, OR 97225

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 Henry Grass's NPI number?

The NPI number for Henry Grass is 1255339404. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Henry Grass located?

Henry Grass practices at 9155 SW Barnes Rd Ste 418, Portland, OR 97225. The listed phone number is (503) 297-2368.

What is Henry Grass's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Henry Grass was last updated on November 4, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.