Mary Cain, ARNP, MC
NPI 1003187352 · Psychiatric/Mental Health Nurse Practitioner · Shoreline, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Cain, ARNP, MC is a Psychiatric/Mental Health Nurse Practitioner provider in Shoreline, WA (NPI 1003187352).
Provider details
- NPI number
- 1003187352
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP, MC
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP30005320 (WA)
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
14 yrs 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
- 2012-01-18
- Last updated
- 2012-01-18
Frequently asked questions
- What is Mary Cain's NPI number?
- Mary Cain's National Provider Identifier (NPI) is 1003187352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cain's specialty?
- Mary Cain is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Cain located?
- Mary Cain's practice location on file with NPPES is 1424 Ne 155th St Ste 205, Shoreline, WA 98155-7104.
- What is Mary Cain's phone number?
- The practice phone number listed in the NPPES registry for Mary Cain is (206) 361-2379.
- Does Mary Cain accept Medicare?
- Mary Cain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Cain's NPI active?
- Yes — Mary Cain's NPI (1003187352) is active in the NPPES registry as of the last update on 2012-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.