MARY ELIZABETH CAIN
NPI 1043037708
Nurse Practitioner - Psychiatric/Mental Health in Shoreline, WA
About Mary Elizabeth Cain NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ELIZABETH CAIN (NPI 1043037708) is a healthcare organization registered as a psychiatric/mental health in Shoreline, Washington and active in the NPI registry since September 2024. The organization lists Mary Cain, Np, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mary Elizabeth Cain is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Mary Elizabeth Cain, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Mary Elizabeth Cain's NPI number?
The NPI number for Mary Elizabeth Cain is 1043037708. It was assigned to this organization in the NPPES registry on September 24, 2024.
Where is Mary Elizabeth Cain located?
Mary Elizabeth Cain is located at 1424 NE 155th St Ste 205, Shoreline, WA 98155. The listed phone number is (206) 361-2379.
What is Mary Elizabeth Cain's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Mary Elizabeth Cain enrolled in Medicare?
Yes. Mary Elizabeth Cain is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mary Elizabeth Cain?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Mary Elizabeth Cain. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Mary Elizabeth Cain was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mary Elizabeth Cain · NPI 1043037708
Psychiatric/Mental Health organization in Shoreline, Washington. Organization record, active in the CMS NPPES registry since September 24, 2024.
## Identity
- **NPI:** 1043037708 (Entity type: Organization)
- **Enumerated:** September 24, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **Organization subpart:** No
- **Authorized official:** Mary Cain, NP
## Practice location
- **Address:** 1424 NE 155TH ST STE 205, Shoreline, WA 98155-7104
- **Phone:** (206) 361-2379
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1043037708) · Data from the CMS NPPES public registry.