Mariah Hansen, PSYD
NPI 1285769885 · Psychologist · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Hansen, PSYD is a Psychologist provider in Santa Rosa, CA (NPI 1285769885).
Provider details
- NPI number
- 1285769885
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY22111 (CA)
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
19 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
- 2007-02-22
- Last updated
- 2022-02-11
Frequently asked questions
- What is Mariah Hansen's NPI number?
- Mariah Hansen's National Provider Identifier (NPI) is 1285769885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Hansen's specialty?
- Mariah Hansen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mariah Hansen located?
- Mariah Hansen's practice location on file with NPPES is 3324 Chanate Rd, Santa Rosa, CA 95404-1708.
- What is Mariah Hansen's phone number?
- The practice phone number listed in the NPPES registry for Mariah Hansen is (707) 576-4107.
- Does Mariah Hansen accept Medicare?
- Mariah Hansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Hansen's NPI active?
- Yes — Mariah Hansen's NPI (1285769885) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.