Natalie Arballo, LCSW
NPI 1023386513 · Clinical Social Worker · Chowchilla, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Arballo, LCSW is a Clinical Social Worker provider in Chowchilla, CA (NPI 1023386513).
Provider details
- NPI number
- 1023386513
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 25896 (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
14 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
- 2011-12-12
- Last updated
- 2022-01-19
- Certified
- 2022-01-19
Frequently asked questions
- What is Natalie Arballo's NPI number?
- Natalie Arballo's National Provider Identifier (NPI) is 1023386513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Arballo's specialty?
- Natalie Arballo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie Arballo located?
- Natalie Arballo's practice location on file with NPPES is 21633 Avenue 24, Chowchilla, CA 93610-9650.
- What is Natalie Arballo's phone number?
- The practice phone number listed in the NPPES registry for Natalie Arballo is (559) 665-6100.
- Does Natalie Arballo accept Medicare?
- Natalie Arballo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Arballo's NPI active?
- Yes — Natalie Arballo's NPI (1023386513) is active in the NPPES registry as of the last update on 2022-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.