Ryann Desouza
NPI 1043493042 · Marriage & Family Therapist · Walnut Creek, CA
Ryann Desouza is a Marriage & Family Therapist provider in Walnut Creek, CA (NPI 1043493042).
Provider details
- NPI number
- 1043493042
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 90558 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-12-12
- Last updated
- 2016-09-15
Frequently asked questions
- What is Ryann Desouza's NPI number?
- Ryann Desouza's National Provider Identifier (NPI) is 1043493042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryann Desouza's specialty?
- Ryann Desouza is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ryann Desouza located?
- Ryann Desouza's practice location on file with NPPES is 1910 Olympic Blvd Ste 210, Walnut Creek, CA 94596-5095.
- What is Ryann Desouza's phone number?
- The practice phone number listed in the NPPES registry for Ryann Desouza is (650) 720-5263.
- Is Ryann Desouza's NPI active?
- Yes — Ryann Desouza's NPI (1043493042) is active in the NPPES registry as of the last update on 2016-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.