Erin Arsala, PHD
NPI 1821584137 · Clinical Psychologist · Modesto, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Arsala, PHD is a Clinical Psychologist provider in Modesto, CA (NPI 1821584137).
Provider details
- NPI number
- 1821584137
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 29892 (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
7 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
- 2018-07-10
- Last updated
- 2022-01-03
Frequently asked questions
- What is Erin Arsala's NPI number?
- Erin Arsala's National Provider Identifier (NPI) is 1821584137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Arsala's specialty?
- Erin Arsala is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Erin Arsala located?
- Erin Arsala's practice location on file with NPPES is 4125 Bangs Ave, Modesto, CA 95356-8713.
- What is Erin Arsala's phone number?
- The practice phone number listed in the NPPES registry for Erin Arsala is (209) 557-2355.
- Does Erin Arsala accept Medicare?
- Erin Arsala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Arsala's NPI active?
- Yes — Erin Arsala's NPI (1821584137) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.