Jess Mason, LMHC
NPI 1548894405 · Mental Health Counselor · Seattle, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jess Mason, LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1548894405).
Provider details
- NPI number
- 1548894405
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sole proprietor
- Yes
- License
- LH61014420 (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
6 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
- 2020-02-28
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Jess Mason's NPI number?
- Jess Mason's National Provider Identifier (NPI) is 1548894405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jess Mason's specialty?
- Jess Mason is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jess Mason located?
- Jess Mason's practice location on file with NPPES is 753 N 35th Street, Suite 310, Seattle, WA 98103-8873.
- What is Jess Mason's phone number?
- The practice phone number listed in the NPPES registry for Jess Mason is (425) 539-0525.
- Does Jess Mason accept Medicare?
- Jess Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jess Mason's NPI active?
- Yes — Jess Mason's NPI (1548894405) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.