Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

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

Q: 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.

Q: What is Mark Weinrott's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Weinrott was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.

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: August 16, 2026.

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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.

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

HEATHER NIELSEN LPC

Counselor

5520 SW MACADAM AVE, SUITE 270
PORTLAND, OR 97239

Multnomah County (971) 263-6169

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

DR. MICHAEL FREDERICK HOHN PH.D.

Psychologist (Clinical Child & Adolescent)

5520 SW MACADAM AVE, SUITE 260
PORTLAND, OR 97239

Multnomah County (971) 212-6576

JON HART

Massage Therapist

5520 SW MACADAM AVE, 230
PORTLAND, OR 97239

Multnomah County (503) 243-3443

JANICE I. VOLKIN

Psychologist

5520 SW MACADAM AVE, #260
PORTLAND, OR 97239

Multnomah County (503) 705-1032

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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.