What is Alexin Aynaga's NPI number?

Alexin Aynaga's National Provider Identifier (NPI) is 1861107039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexin Aynaga's specialty?

Alexin Aynaga is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Alexin Aynaga located?

Alexin Aynaga's practice location on file with NPPES is 110 Ryan Industrial Ct Ste 3&4, San Ramon, CA 94583-1592.

What is Alexin Aynaga's phone number?

The practice phone number listed in the NPPES registry for Alexin Aynaga is (510) 315-6600.

Is Alexin Aynaga's NPI active?

Yes — Alexin Aynaga's NPI (1861107039) is active in the NPPES registry as of the last update on 2025-11-13.

IndividualActive

Alexin Aynaga

NPI 1861107039 · Behavior Analyst · San Ramon, CA

Alexin Aynaga is a Behavior Analyst provider in San Ramon, CA (NPI 1861107039).

Provider details

NPI number: 1861107039
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 1-25-84578 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-25-84578 (CA)
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

110 Ryan Industrial Ct Ste 3&4

San Ramon, CA 94583-1592

Phone: (510) 315-6600

Street-level locationGet directions

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Mailing address