Tanya Chase, PSY.D.
NPI 1154485506 · Psychologist · Napa, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanya Chase, PSY.D. is a Psychologist provider in Napa, CA (NPI 1154485506).
Provider details
- NPI number
- 1154485506
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C608111303 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
- 2006-12-20
- Last updated
- 2024-08-02
Frequently asked questions
- What is Tanya Chase's NPI number?
- Tanya Chase's National Provider Identifier (NPI) is 1154485506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Chase's specialty?
- Tanya Chase is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Tanya Chase located?
- Tanya Chase's practice location on file with NPPES is 2100 Napa Vallejo Hwy, Napa, CA 94558.
- What is Tanya Chase's phone number?
- The practice phone number listed in the NPPES registry for Tanya Chase is (707) 253-5000.
- Does Tanya Chase accept Medicare?
- Tanya Chase is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanya Chase's NPI active?
- Yes — Tanya Chase's NPI (1154485506) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.