Sean Rosas, LCSW
NPI 1366004079 · Clinical Social Worker · Guerneville, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Rosas, LCSW is a Clinical Social Worker provider in Guerneville, CA (NPI 1366004079).
Provider details
- NPI number
- 1366004079
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 126087 (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
6 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
- 2019-07-02
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Sean Rosas's NPI number?
- Sean Rosas's National Provider Identifier (NPI) is 1366004079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Rosas's specialty?
- Sean Rosas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sean Rosas located?
- Sean Rosas's practice location on file with NPPES is 12383 Mays Canyon Rd, Guerneville, CA 95446.
- What is Sean Rosas's phone number?
- The practice phone number listed in the NPPES registry for Sean Rosas is (707) 604-1400.
- Does Sean Rosas accept Medicare?
- Sean Rosas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Rosas's NPI active?
- Yes — Sean Rosas's NPI (1366004079) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.