JOHN GROSS CADC I
NPI 1588094965
Counselor - Addiction (Substance Use Disorder) in Portland, OR

Q: What is John Gross's NPI number?

The NPI number for John Gross is 1588094965. It was assigned to this individual provider in the NPPES registry on November 20, 2013.

Q: What is John Gross's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Gross was last updated on November 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since November 20, 2013

TSNW 948 NE 102ND ST., SUITE 101, PORTLAND, OR 97220(503) 257-0381 Get Directions Write a Review

NPPES record last updated: November 20, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About John Gross Cadc I NPPES

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

JOHN GROSS CADC I (NPI 1588094965) is an individual addiction (substance use disorder) provider in Portland, Oregon, licensed in Oregon (03-03-17) and active in the NPI registry since November 2013.

NPPES Registry Identity

NPI1588094965

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameJOHN GROSSCredential: CADC I

Location AddressTSNW 948 NE 102ND ST., SUITE 101Portland, OR 97220

Mailing Address984 Ne 102nd St, Suite 101Portland, OR 97220 · (503) 257-0381

Phone(503) 257-0381

Sole ProprietorYes

Enumeration DateNovember 20, 2013

✔ NPI 1588094965 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

License✔ Licensed in OR · 03-03-17

TSNW 948 NE 102ND ST., Portland, OR 97220

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

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 John Gross's NPI number?

The NPI number for John Gross is 1588094965. It was assigned to this individual provider in the NPPES registry on November 20, 2013.

Where is John Gross located?

John Gross practices at Tsnw 948 NE 102nd St. Suite 101, Portland, OR 97220. The listed phone number is (503) 257-0381.

What is John Gross'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 John Gross was last updated on November 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.