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GREGORY EVAN BIRNBAUM
NPI 1881975373
Counselor - Mental Health in Portland, OR

Active since August 29, 2011
847 NE 19TH AVE STE 100, PORTLAND, OR 97232(503) 238-0769 Get Directions Write a Review

NPPES record last updated: November 28, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 28, 2017, Nov 4, 2016 (2 updates tracked since 2016).

About Gregory Evan Birnbaum NPPES

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

GREGORY EVAN BIRNBAUM (NPI 1881975373) is an individual mental health provider in Portland, Oregon and active in the NPI registry since August 2011.

NPPES Registry Identity

NPI1881975373
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameGREGORY EVAN BIRNBAUM
Location Address847 NE 19TH AVE STE 100Portland, OR 97232-2684
Mailing AddressPo Box 8459Portland, OR 97207-8459 · (503) 238-0769
Phone(503) 238-0769
Sole ProprietorNo
Enumeration DateAugust 29, 2011
Last NPPES UpdateNovember 28, 20172 updates tracked since enumeration
✔ NPI 1881975373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
847 NE 19TH AVE STE 100, Portland, OR 97232
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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.

TESHA YOLANDA MITCHELL
Adult Companion
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
JENNIFER PETERS
Adult Companion
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
REAGAN WILLIAM SELLERS
Adult Companion
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
PHILLIP ALEXANDER HALL
Case Manager/Care Coordinator
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
KATE OLDFIELD
Counselor (Addiction (Substance Use Disorder))
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
KERSEY STEPHEN HARDING
Adult Companion
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
EMILY HURD
Adult Companion
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769
REESE ERVIN GIBERSON
Social Worker
847 NE 19TH AVE STE 100
PORTLAND, OR 97232
Multnomah County (503) 238-0769

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 Gregory Birnbaum's NPI number?

The NPI number for Gregory Birnbaum is 1881975373. It was assigned to this individual provider in the NPPES registry on August 29, 2011.

Where is Gregory Birnbaum located?

Gregory Birnbaum practices at 847 NE 19th Ave Ste 100, Portland, OR 97232. The listed phone number is (503) 238-0769.

What is Gregory Birnbaum'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 Gregory Birnbaum was last updated on November 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.