MARIAH EILEEN APOLITO MA, LPC, MFT
NPI 1659490969
Counselor - Professional in Portland, OR
About Mariah Eileen Apolito Ma, Lpc, Mft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAH EILEEN APOLITO MA, LPC, MFT (NPI 1659490969) is an individual professional provider in Portland, Oregon, licensed in Oregon (C2487) and active in the NPI registry since March 2007. She 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)
Mariah Eileen Apolito Ma, Lpc, Mft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mariah Apolito 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
- 24 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 97214
PORTLAND, OR 97214
PORTLAND, OR 97214
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 Mariah Apolito's NPI number?
The NPI number for Mariah Apolito is 1659490969. It was assigned to this individual provider in the NPPES registry on March 28, 2007.
Where is Mariah Apolito located?
Mariah Apolito practices at 516 SE Morrison St Suite 500, Portland, OR 97214. The listed phone number is (503) 453-0763.
What is Mariah Apolito's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Mariah Apolito enrolled in Medicare?
Yes. Mariah Apolito is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mariah Apolito's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariah Apolito reassigns Medicare benefits to Willamette Health & Wellness LLC (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 Mariah Apolito's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariah Apolito accept?
Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list Mariah Apolito 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 Mariah Apolito was last updated on April 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mariah Eileen Apolito, MA, LPC, MFT · NPI 1659490969
Professional provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since March 28, 2007.
## Identity
- **NPI:** 1659490969 (Entity type: Individual)
- **Enumerated:** March 28, 2007
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** C2487 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 516 SE MORRISON ST, SUITE 500, Portland, OR 97214-2327
- **Phone:** (503) 453-0763
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Willamette Health & Wellness LLC (NPI 1093140188, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 27, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1659490969) · Data from the CMS NPPES public registry.