Mariah Stewart
NPI 1902565336 · Massage Therapist · Spokane Valley, WA
Mariah Stewart is a Massage Therapist provider in Spokane Valley, WA (NPI 1902565336).
Provider details
- NPI number
- 1902565336
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MA61215140 (WA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-12-13
- Last updated
- 2021-12-13
- Certified
- 2021-12-13
Frequently asked questions
- What is Mariah Stewart's NPI number?
- Mariah Stewart's National Provider Identifier (NPI) is 1902565336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Stewart's specialty?
- Mariah Stewart is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mariah Stewart located?
- Mariah Stewart's practice location on file with NPPES is 826 N Mullan Rd Ste a, Spokane Valley, WA 99206-4094.
- What is Mariah Stewart's phone number?
- The practice phone number listed in the NPPES registry for Mariah Stewart is (509) 928-8550.
- Is Mariah Stewart's NPI active?
- Yes — Mariah Stewart's NPI (1902565336) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.