IndividualActive
Sandra Miller
NPI 1639883416 · Clinical Social Worker · Clearlake, CA
Sandra Miller is a Clinical Social Worker provider in Clearlake, CA (NPI 1639883416).
Provider details
- NPI number
- 1639883416
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- ASW108302 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
15320 Lakeshore Dr.
Clearlake, CA 95422
Phone: (707) 995-4577
Fax: (707) 995-4560
Street-level locationGet directions
Mailing address
15320 Lakeshore Dr.
Clearlake, CA 95422
Registry dates
- Enumerated
- 2023-01-06
- Last updated
- 2023-01-06
- Certified
- 2023-01-04
Frequently asked questions
- What is Sandra Miller's NPI number?
- Sandra Miller's National Provider Identifier (NPI) is 1639883416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Miller's specialty?
- Sandra Miller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Miller located?
- Sandra Miller's practice location on file with NPPES is 15320 Lakeshore Dr., Clearlake, CA 95422.
- What is Sandra Miller's phone number?
- The practice phone number listed in the NPPES registry for Sandra Miller is (707) 995-4577.
- Is Sandra Miller's NPI active?
- Yes — Sandra Miller's NPI (1639883416) is active in the NPPES registry as of the last update on 2023-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.