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Cynthia Mason, PHD
NPI 1720270036 · Clinical Psychologist · Bellevue, WA
Cynthia Mason, PHD is a Clinical Psychologist provider in Bellevue, WA (NPI 1720270036).
Provider details
- NPI number
- 1720270036
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00003760 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1601 114th Ave Se Ste 145
Bellevue, WA 98004-6904
Phone: (425) 454-3110
Street-level locationGet directions
Mailing address
1601 114th Ave Se Ste 145
Bellevue, WA 98004-6904
Registry dates
- Enumerated
- 2007-08-10
- Last updated
- 2010-02-26
Frequently asked questions
- What is Cynthia Mason's NPI number?
- Cynthia Mason's National Provider Identifier (NPI) is 1720270036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Mason's specialty?
- Cynthia Mason is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Cynthia Mason located?
- Cynthia Mason's practice location on file with NPPES is 1601 114th Ave Se Ste 145, Bellevue, WA 98004-6904.
- What is Cynthia Mason's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Mason is (425) 454-3110.
- Is Cynthia Mason's NPI active?
- Yes — Cynthia Mason's NPI (1720270036) is active in the NPPES registry as of the last update on 2010-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.