Deborah Mizell, LCSW
NPI 1609308550 · Clinical Social Worker · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Mizell, LCSW is a Clinical Social Worker provider in Santa Rosa, CA (NPI 1609308550).
Provider details
- NPI number
- 1609308550
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 70830 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2100 Napa Vallejo HwyNapa, CA 94558-6234Phone: (707) 254-2600
Registry dates
- Enumerated
- 2017-03-30
- Last updated
- 2020-10-08
- Certified
- 2020-10-08
Frequently asked questions
- What is Deborah Mizell's NPI number?
- Deborah Mizell's National Provider Identifier (NPI) is 1609308550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Mizell's specialty?
- Deborah Mizell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Deborah Mizell located?
- Deborah Mizell's practice location on file with NPPES is 1008 5th St, Santa Rosa, CA 95404-4307.
- What is Deborah Mizell's phone number?
- The practice phone number listed in the NPPES registry for Deborah Mizell is (707) 242-1910.
- Does Deborah Mizell accept Medicare?
- Deborah Mizell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Mizell's NPI active?
- Yes — Deborah Mizell's NPI (1609308550) is active in the NPPES registry as of the last update on 2020-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.