IndividualActive
Sophia Frederick
NPI 1659938173 · Behavior Technician · Petaluma, CA
Sophia Frederick is a Behavior Technician provider in Petaluma, CA (NPI 1659938173).
Provider details
- NPI number
- 1659938173
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
101 H St Ste L
Petaluma, CA 94952-5100
Phone: (866) 206-2008
Street-level locationGet directions
Mailing address
4310 Sunnyside Dr
Riverside, CA 92506-2080
Registry dates
- Enumerated
- 2019-05-20
- Last updated
- 2019-05-20
Frequently asked questions
- What is Sophia Frederick's NPI number?
- Sophia Frederick's National Provider Identifier (NPI) is 1659938173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Frederick's specialty?
- Sophia Frederick is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sophia Frederick located?
- Sophia Frederick's practice location on file with NPPES is 101 H St Ste L, Petaluma, CA 94952-5100.
- What is Sophia Frederick's phone number?
- The practice phone number listed in the NPPES registry for Sophia Frederick is (866) 206-2008.
- Is Sophia Frederick's NPI active?
- Yes — Sophia Frederick's NPI (1659938173) is active in the NPPES registry as of the last update on 2019-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.