Mary Elizabeth Cain
NPI 1043037708 · Psychiatric/Mental Health Nurse Practitioner · Shoreline, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Elizabeth Cain is a Psychiatric/Mental Health Nurse Practitioner organization in Shoreline, WA (NPI 1043037708).
Provider details
- NPI number
- 1043037708
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Mary Cain, NP(338) 636-1036
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-09-24
- Last updated
- 2024-09-24
- Certified
- 2024-09-24
Frequently asked questions
- What is Mary Elizabeth Cain's NPI number?
- Mary Elizabeth Cain's National Provider Identifier (NPI) is 1043037708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Elizabeth Cain?
- Mary Elizabeth Cain is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Elizabeth Cain located?
- Mary Elizabeth Cain's practice location on file with NPPES is 1424 Ne 155th St Ste 205, Shoreline, WA 98155-7104.
- What is Mary Elizabeth Cain's phone number?
- The practice phone number listed in the NPPES registry for Mary Elizabeth Cain is (206) 361-2379.
- Does Mary Elizabeth Cain accept Medicare?
- Mary Elizabeth Cain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mary Elizabeth Cain?
- The authorized official listed on Mary Elizabeth Cain's NPPES record is Mary Cain, NP. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Elizabeth Cain's NPI active?
- Yes — Mary Elizabeth Cain's NPI (1043037708) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.