IndividualActive
Mary Dewalt, M.S.
NPI 1811291917 · Mental Health Counselor · Spokane, WA
Mary Dewalt, M.S. is a Mental Health Counselor provider in Spokane, WA (NPI 1811291917).
Provider details
- NPI number
- 1811291917
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- LH 60175550 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
906 W 2nd Ave
Ste. 600
Spokane, WA 99201-4538
Phone: (509) 458-5889
Fax: (509) 624-1216
Street-level locationGet directions
Mailing address
4215 E 43rd Ave
Spokane, WA 99223-6140
Registry dates
- Enumerated
- 2011-01-04
- Last updated
- 2011-01-04
Frequently asked questions
- What is Mary Dewalt's NPI number?
- Mary Dewalt's National Provider Identifier (NPI) is 1811291917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Dewalt's specialty?
- Mary Dewalt is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Dewalt located?
- Mary Dewalt's practice location on file with NPPES is 906 W 2nd Ave, Spokane, WA 99201-4538.
- What is Mary Dewalt's phone number?
- The practice phone number listed in the NPPES registry for Mary Dewalt is (509) 458-5889.
- Is Mary Dewalt's NPI active?
- Yes — Mary Dewalt's NPI (1811291917) is active in the NPPES registry as of the last update on 2011-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.