Mary Blair, SUDP
NPI 1407356967 · Addiction (Substance Use Disorder) Counselor · Seattle, WA
Mary Blair, SUDP is a Addiction (Substance Use Disorder) Counselor provider in Seattle, WA (NPI 1407356967).
Provider details
- NPI number
- 1407356967
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUDP
- Sex
- Female
- Sole proprietor
- No
- License
- CP60639393 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-02-20
- Last updated
- 2023-12-19
- Certified
- 2023-12-19
Frequently asked questions
- What is Mary Blair's NPI number?
- Mary Blair's National Provider Identifier (NPI) is 1407356967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Blair's specialty?
- Mary Blair is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Blair located?
- Mary Blair's practice location on file with NPPES is 113 23rd Ave S, Seattle, WA 98144-2309.
- What is Mary Blair's phone number?
- The practice phone number listed in the NPPES registry for Mary Blair is (062) 195-9802.
- Is Mary Blair's NPI active?
- Yes — Mary Blair's NPI (1407356967) is active in the NPPES registry as of the last update on 2023-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.