JOSEPH GERARD GARDINER
NPI 1073891909
Counselor - Mental Health in Portland, OR
About Joseph Gerard Gardiner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH GERARD GARDINER (NPI 1073891909) is an individual mental health provider in Portland, Oregon and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joseph Gerard Gardiner is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Joseph Gardiner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 3,207 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97232
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 Gardiner's NPI number?
The NPI number for Joseph Gardiner is 1073891909. It was assigned to this individual provider in the NPPES registry on July 26, 2011.
Where is Joseph Gardiner located?
Joseph Gardiner practices at 500 NE Multnomah St, Portland, OR 97232. The listed phone number is (503) 249-3434.
What is Joseph Gardiner's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Joseph Gardiner enrolled in Medicare?
Yes. Joseph Gardiner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Joseph Gardiner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Gardiner reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Gardiner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Gardiner accept?
Health plans from Kaiser Permanente list Joseph Gardiner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Joseph Gardiner was last updated on December 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Joseph Gerard Gardiner · NPI 1073891909
Mental Health provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since July 26, 2011.
## Identity
- **NPI:** 1073891909 (Entity type: Individual)
- **Enumerated:** July 26, 2011
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 500 NE MULTNOMAH ST, Portland, OR 97232-2023
- **Phone:** (503) 249-3434
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Kaiser Foundation Health Plan Of The Northwest (NPI 1306192455, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1073891909) · Data from the CMS NPPES public registry.