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MARK HELD
NPI 1346642378
Counselor - Addiction (Substance Use Disorder) in Portland, OR

Active since September 22, 2014
537 SE ALDER ST, PORTLAND, OR 97214(503) 236-3033 Get Directions Write a Review

NPPES record last updated: September 22, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark Held NPPES

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

MARK HELD (NPI 1346642378) is an individual addiction (substance use disorder) provider in Portland, Oregon, licensed in Oregon (11-09-24) and active in the NPI registry since September 2014.

NPPES Registry Identity

NPI1346642378
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMARK HELD
Location Address537 SE ALDER STPortland, OR 97214-2231
Mailing Address3055 Se 118th AvePortland, OR 97266-1603 · (971) 673-2039
Phone(503) 236-3033
Sole ProprietorNo
Enumeration DateSeptember 22, 2014
✔ NPI 1346642378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Licenses✔ Licensed in OR · 11-09-24✔ Licensed in OR · 11-CRM-084
537 SE ALDER ST, Portland, OR 97214
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Other Providers at the Same Location NPPES 14

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

KELSEY SMITH PAYNE BA, CADC I
Counselor (Addiction (Substance Use Disorder))
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 206-1059
DAVID RUGH C.R.M
Peer Specialist
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 575-8731
TAMMY TRUIJENS
Counselor (Mental Health)
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 484-4010
MR. PATRICK HARVEY LPC
Counselor (Professional)
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 595-3477
BRANDON JETT CADC-II, QMHA-I
Counselor (Addiction (Substance Use Disorder))
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 841-3157
CHARLES FREEMEN EDWARDS
Peer Specialist
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 595-3477
NATHANIEL SELLAND PETERSON
Counselor (Addiction (Substance Use Disorder))
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 230-9654
TONI K JACOBSON
Social Worker (Clinical)
537 SE ALDER ST
PORTLAND, OR 97214
Multnomah County (503) 972-9630

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 Held's NPI number?

The NPI number for Mark Held is 1346642378. It was assigned to this individual provider in the NPPES registry on September 22, 2014.

Where is Mark Held located?

Mark Held practices at 537 SE Alder St, Portland, OR 97214. The listed phone number is (503) 236-3033.

What is Mark Held'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 Mark Held was last updated on September 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.