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THRESHOLD INTEGRATIVE MENTAL HEALTH LLC
NPI 1215880752
Nurse Practitioner - Psychiatric/Mental Health in Portland, OR

Active since February 16, 2026
818 NW 17TH AVE, PORTLAND, OR 97209(503) 919-4129(503) 218-7695 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Threshold Integrative Mental Health Llc NPPES

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

THRESHOLD INTEGRATIVE MENTAL HEALTH LLC (NPI 1215880752) is a healthcare organization registered as a psychiatric/mental health in Portland, Oregon and active in the NPI registry since February 2026. The organization lists Asher Joshua Bar-nes Caldwell, Owner, Provider, as its authorized official.

NPPES Registry Identity

NPI1215880752
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameTHRESHOLD INTEGRATIVE MENTAL HEALTH LLC
Location Address818 NW 17TH AVEPortland, OR 97209-2327
Mailing Address5441 S Macadam Ave # 5094Portland, OR 97239-6106 · (503) 919-4129 · Fax (503) 218-7695
Phone(503) 919-4129
Fax(503) 218-7695
Organization SubpartNo
Authorized OfficialAsher Joshua Bar-nes CaldwellOwner, Provider · (503) 919-4129
Enumeration DateFebruary 16, 2026
Last NPPES UpdateApril 21, 2026
NPPES CertifiedApril 21, 2026
✔ NPI 1215880752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
818 NW 17TH AVE, Portland, OR 97209
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 8

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

LYN MCNEILL JENKS MA
Psychologist
818 NW 17TH AVE
PORTLAND, OR 97209
Multnomah County (503) 248-2189
TIM JOHN HAGGE LCSW
Social Worker (Clinical)
818 NW 17TH AVE, SUITE 10
PORTLAND, OR 97209
Multnomah County (503) 309-3978
BEN CHRISTOPHER JEW MD
Psychiatry & Neurology (Psychiatry)
818 NW 17TH AVE, SUITE #8
PORTLAND, OR 97209
Multnomah County (503) 764-1551
JOYCE A. KORSCHGEN, LPC, PC
Counselor (Professional)
818 NW 17TH AVE, SUITE #3
PORTLAND, OR 97209
Multnomah County (503) 221-4531
R. M. ANDREWS & ASSOCIATES LLC
Social Worker (Clinical)
818 NW 17TH AVE, SUITE 6
PORTLAND, OR 97209
Multnomah County (503) 703-9833
MS. KIMBERLY A CONROW MA, LPC, CADC-1
Counselor (Professional)
818 NW 17TH AVE, SUITE 1
PORTLAND, OR 97209
Multnomah County (503) 248-0011
MS. MOLLY PEARL OWEN PETERS L.M.T.
Massage Therapist
818 NW 17TH AVE, SUITE 6
PORTLAND, OR 97209
Multnomah County (651) 307-2444
MR. ROBERT M ANDREWS LCSW, QCSW
Social Worker (Clinical)
818 NW 17TH AVE, SUITE 6
PORTLAND, OR 97209
Multnomah County (503) 703-9833

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 Threshold Integrative Mental Health LLC's NPI number?

The NPI number for Threshold Integrative Mental Health LLC is 1215880752. It was assigned to this organization in the NPPES registry on February 16, 2026.

Where is Threshold Integrative Mental Health LLC located?

Threshold Integrative Mental Health LLC is located at 818 NW 17th Ave, Portland, OR 97209. The listed phone number is (503) 919-4129.

What is Threshold Integrative Mental Health LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Threshold Integrative Mental Health LLC was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.