Aleta Mattaino, M.A., L.M.H.C., N.C.
NPI 1225264195 · Mental Health Counselor · Seattle, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aleta Mattaino, M.A., L.M.H.C., N.C. is a Mental Health Counselor provider in Seattle, WA (NPI 1225264195).
Provider details
- NPI number
- 1225264195
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., L.M.H.C., N.C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- LH00011154 (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
17 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
- 2009-06-05
- Last updated
- 2019-02-04
Frequently asked questions
- What is Aleta Mattaino's NPI number?
- Aleta Mattaino's National Provider Identifier (NPI) is 1225264195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aleta Mattaino's specialty?
- Aleta Mattaino is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Aleta Mattaino located?
- Aleta Mattaino's practice location on file with NPPES is 927 N Northlake Way Ste 220, Seattle, WA 98103-8871.
- What is Aleta Mattaino's phone number?
- The practice phone number listed in the NPPES registry for Aleta Mattaino is (206) 948-6844.
- Does Aleta Mattaino accept Medicare?
- Aleta Mattaino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aleta Mattaino's NPI active?
- Yes — Aleta Mattaino's NPI (1225264195) is active in the NPPES registry as of the last update on 2019-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.