Ruby Stocking Siagkris, MSN ARNP CNM PMHNP
NPI 1629603949 · Psychiatric/Mental Health Nurse Practitioner · Spokane, WA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruby Stocking Siagkris, MSN ARNP CNM PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Spokane, WA (NPI 1629603949).
Provider details
- NPI number
- 1629603949
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN ARNP CNM PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP61046288 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 209 M.l.k. Jr WayKaiser Permanente - Midwifery and Women'S HealthTacoma, WA 98405Phone: (253) 596-3300
Registry dates
- Enumerated
- 2020-03-06
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is Ruby Stocking Siagkris's NPI number?
- Ruby Stocking Siagkris's National Provider Identifier (NPI) is 1629603949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruby Stocking Siagkris's specialty?
- Ruby Stocking Siagkris is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruby Stocking Siagkris located?
- Ruby Stocking Siagkris's practice location on file with NPPES is 100 N Howard St Ste R, Spokane, WA 99201-0508.
- What is Ruby Stocking Siagkris's phone number?
- The practice phone number listed in the NPPES registry for Ruby Stocking Siagkris is (360) 564-1942.
- Does Ruby Stocking Siagkris accept Medicare?
- Ruby Stocking Siagkris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruby Stocking Siagkris's NPI active?
- Yes — Ruby Stocking Siagkris's NPI (1629603949) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.