Jonathan Spremich, LCSW
NPI 1104260231 · Clinical Social Worker · Yountville, CA
Jonathan Spremich, LCSW is a Clinical Social Worker provider in Yountville, CA (NPI 1104260231).
Provider details
- NPI number
- 1104260231
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 26772 (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
13 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
- 2013-04-19
- Last updated
- 2013-04-19
Frequently asked questions
- What is Jonathan Spremich's NPI number?
- Jonathan Spremich's National Provider Identifier (NPI) is 1104260231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Spremich's specialty?
- Jonathan Spremich is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan Spremich located?
- Jonathan Spremich's practice location on file with NPPES is 150 California Dr, Yountville, CA 94599-1418.
- What is Jonathan Spremich's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Spremich is (707) 944-4571.
- Is Jonathan Spremich's NPI active?
- Yes — Jonathan Spremich's NPI (1104260231) is active in the NPPES registry as of the last update on 2013-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.