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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.

MR. MARK R WEINROTT PHD
NPI 1376526699
Psychologist - Clinical in Portland, OR

Active since November 21, 2005
5520 SW MACADAM AVE, SUITE 260, PORTLAND, OR 97239(503) 221-0368(503) 223-6492 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Mark R Weinrott Phd NPPES

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

MR. MARK R WEINROTT PHD (NPI 1376526699) is an individual clinical provider in Portland, Oregon, licensed in Oregon (698) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1376526699
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMR. MARK R WEINROTTCredential: PHD
Location Address5520 SW MACADAM AVE, SUITE 260Portland, OR 97239-3768
Mailing Address5520 Sw Macadam Ave, Suite 260Portland, OR 97239-3768 · (503) 221-0368 · Fax (503) 223-6492
Phone(503) 221-0368
Fax(503) 223-6492
Sole ProprietorNo
Enumeration DateNovember 21, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1376526699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in OR · 698
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

5520 SW MACADAM AVE, Portland, OR 97239
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Other Providers at the Same Location NPPES 6

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

SUSAN ELAINE HOFFMAN PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
5520 SW MACADAM AVE, HARBOR SQUARE SW, SUITE 260
PORTLAND, OR 97239
Multnomah County (503) 799-9519
MRS. SHARON LYNN MCALLISTER PMHNP
Registered Nurse (Psychiatric/Mental Health, Adult)
5520 SW MACADAM AVE, SUITE 190
PORTLAND, OR 97239
Multnomah County (503) 243-2846
DR. MICHAEL FREDERICK HOHN PH.D.
Psychologist (Clinical Child & Adolescent)
5520 SW MACADAM AVE, SUITE 260
PORTLAND, OR 97239
Multnomah County (971) 212-6576
HEATHER NIELSEN LPC
Counselor
5520 SW MACADAM AVE, SUITE 270
PORTLAND, OR 97239
Multnomah County (971) 263-6169
JANICE I. VOLKIN
Psychologist
5520 SW MACADAM AVE, #260
PORTLAND, OR 97239
Multnomah County (503) 705-1032
JON HART
Massage Therapist
5520 SW MACADAM AVE, 230
PORTLAND, OR 97239
Multnomah County (503) 243-3443

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 Mark Weinrott's NPI number?

The NPI number for Mark Weinrott is 1376526699. It was assigned to this individual provider in the NPPES registry on November 21, 2005.

Where is Mark Weinrott located?

Mark Weinrott practices at 5520 SW Macadam Ave Suite 260, Portland, OR 97239. The listed phone number is (503) 221-0368.

What is Mark Weinrott's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Mark Weinrott was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.