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GREGORY S HILGEMAN
NPI 1336525146
Counselor - Addiction (Substance Use Disorder) in Portland, OR

Active since August 04, 2015
3415 SE POWELL BLVD., PORTLAND, OR 97202(503) 234-9591 Get Directions Write a Review

NPPES record last updated: October 21, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory S Hilgeman NPPES

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

GREGORY S HILGEMAN (NPI 1336525146) is an individual addiction (substance use disorder) provider in Portland, Oregon and active in the NPI registry since August 2015.

NPPES Registry Identity

NPI1336525146
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameGREGORY S HILGEMAN
Location Address3415 SE POWELL BLVD.Portland, OR 97202
Mailing Address3415 Se Powell Blvd.Portland, OR 97202 · (503) 234-9591
Phone(503) 234-9591
Sole ProprietorNo
Enumeration DateAugust 4, 2015
Last NPPES UpdateOctober 21, 2021
NPPES CertifiedOctober 21, 2021
✔ NPI 1336525146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Also ListedBehavior AnalystTaxonomy 103K00000X
3415 SE POWELL BLVD., Portland, OR 97202
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Other Providers at the Same Location NPPES 15

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

DR. BIRGIT MEYER MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
ADDAM STELL MS, LPC
Counselor (Professional)
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
MR. JOEL W FISHER B.A
Counselor (Mental Health)
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
JENNIFER SOPHER
Marriage & Family Therapist
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
DR. LISA PFAFFINGER KAUFMAN PH.D.
Psychologist (Clinical Child & Adolescent)
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
ERIN ANNE MCADAMS MSW
Social Worker
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
ADRIENNE SINGER
Counselor
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591
TAMARA LYN MAMETIEFF
Counselor (Addiction (Substance Use Disorder))
3415 SE POWELL BLVD.
PORTLAND, OR 97202
Multnomah County (503) 234-9591

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 Hilgeman's NPI number?

The NPI number for Gregory Hilgeman is 1336525146. It was assigned to this individual provider in the NPPES registry on August 4, 2015.

Where is Gregory Hilgeman located?

Gregory Hilgeman practices at 3415 SE Powell Blvd., Portland, OR 97202. The listed phone number is (503) 234-9591.

What is Gregory Hilgeman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Gregory Hilgeman was last updated on October 21, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.