Sharilyn Marshall Fox, MFT
NPI 1912078379 · Marriage & Family Therapist · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharilyn Marshall Fox, MFT is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1912078379).
Provider details
- NPI number
- 1912078379
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35986 (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
- 2006-11-10
- Last updated
- 2024-01-18
- Certified
- 2024-01-18
Frequently asked questions
- What is Sharilyn Marshall Fox's NPI number?
- Sharilyn Marshall Fox's National Provider Identifier (NPI) is 1912078379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharilyn Marshall Fox's specialty?
- Sharilyn Marshall Fox is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sharilyn Marshall Fox located?
- Sharilyn Marshall Fox's practice location on file with NPPES is 555 W College Ave, Santa Rosa, CA 95401-5064.
- What is Sharilyn Marshall Fox's phone number?
- The practice phone number listed in the NPPES registry for Sharilyn Marshall Fox is (707) 337-3631.
- Does Sharilyn Marshall Fox accept Medicare?
- Sharilyn Marshall Fox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharilyn Marshall Fox's NPI active?
- Yes — Sharilyn Marshall Fox's NPI (1912078379) is active in the NPPES registry as of the last update on 2024-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.