Shelly Sonner
NPI 1952112773 · Marriage & Family Therapist · Pasadena, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelly Sonner is a Marriage & Family Therapist provider in Pasadena, CA (NPI 1952112773).
Provider details
- NPI number
- 1952112773
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 122049 (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
1 yr 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
- 2025-01-20
- Last updated
- 2025-03-13
- Certified
- 2025-03-13
Frequently asked questions
- What is Shelly Sonner's NPI number?
- Shelly Sonner's National Provider Identifier (NPI) is 1952112773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelly Sonner's specialty?
- Shelly Sonner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Shelly Sonner located?
- Shelly Sonner's practice location on file with NPPES is 940 E Union St Ste 202, Pasadena, CA 91106-1782.
- What is Shelly Sonner's phone number?
- The practice phone number listed in the NPPES registry for Shelly Sonner is (818) 584-2595.
- Does Shelly Sonner accept Medicare?
- Shelly Sonner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelly Sonner's NPI active?
- Yes — Shelly Sonner's NPI (1952112773) is active in the NPPES registry as of the last update on 2025-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.