Cesar Mardones
NPI 1578760914 · Clinical Social Worker · Fairfield, CA
Cesar Mardones is a Clinical Social Worker provider in Fairfield, CA (NPI 1578760914).
Provider details
- NPI number
- 1578760914
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 26735 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
18 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
- 2007-06-29
- Last updated
- 2024-05-22
- Certified
- 2024-05-22
Frequently asked questions
- What is Cesar Mardones's NPI number?
- Cesar Mardones's National Provider Identifier (NPI) is 1578760914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cesar Mardones's specialty?
- Cesar Mardones is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cesar Mardones located?
- Cesar Mardones's practice location on file with NPPES is 2420 Martin Rd Ste 200, Fairfield, CA 94534-8610.
- What is Cesar Mardones's phone number?
- The practice phone number listed in the NPPES registry for Cesar Mardones is (707) 771-6543.
- Is Cesar Mardones's NPI active?
- Yes — Cesar Mardones's NPI (1578760914) is active in the NPPES registry as of the last update on 2024-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.