JOSEPH R MARKS
NPI 1649196270
Adult Companion in Portland, OR

Active since June 27, 2026
1630 SW CLAY ST APT 16B, PORTLAND, OR 97201(503) 999-8378 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Joseph R Marks NPPES

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

JOSEPH R MARKS (NPI 1649196270) is an individual adult companion provider in Portland, Oregon and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1649196270
Entity TypeIndividualMale
Primary Taxonomy372600000X
Provider Legal NameJOSEPH R MARKS
Location Address1630 SW CLAY ST APT 16BPortland, OR 97201-6060
Mailing Address1630 Sw Clay St Apt 16bPortland, OR 97201-6060 · (503) 999-8378
Sole ProprietorYes
Enumeration DateJune 27, 2026
NPPES CertifiedJune 27, 2026
NPI 1649196270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAdult CompanionNursing Service Related Providers
Taxonomy Code372600000X
Definition

An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care.

1630 SW CLAY ST APT 16B, Portland, OR 97201

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 Joseph Marks's NPI number?

The NPI number for Joseph Marks is 1649196270. It was assigned to this individual provider in the NPPES registry on June 27, 2026.

Where is Joseph Marks located?

Joseph Marks practices at 1630 SW Clay St Apt 16B, Portland, OR 97201. The listed phone number is (503) 999-8378.

What is Joseph Marks's specialty?

The primary specialty registered for this NPI is Adult Companion with taxonomy code 372600000X.

When was this NPI record last updated?

The NPPES record for Joseph Marks was last updated on June 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.