Sonya Friedman, PHD, MFT
NPI 1649394602 · Mental Health Counselor · Ferndale, CA
Sonya Friedman, PHD, MFT is a Mental Health Counselor provider in Ferndale, CA (NPI 1649394602).
Provider details
- NPI number
- 1649394602
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PHD, MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT16524 (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
- 2007-03-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sonya Friedman's NPI number?
- Sonya Friedman's National Provider Identifier (NPI) is 1649394602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Friedman's specialty?
- Sonya Friedman is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sonya Friedman located?
- Sonya Friedman's practice location on file with NPPES is 1071 Main St, Ferndale, CA 95536-1157.
- What is Sonya Friedman's phone number?
- The practice phone number listed in the NPPES registry for Sonya Friedman is (707) 786-9822.
- Is Sonya Friedman's NPI active?
- Yes — Sonya Friedman's NPI (1649394602) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.