What is Esteban Alonso's NPI number?

Esteban Alonso's National Provider Identifier (NPI) is 1225749906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Esteban Alonso's specialty?

Esteban Alonso is listed in the NPPES registry with a primary specialty of Technician/Technologist (Eye and Vision Services Providers).

Where is Esteban Alonso located?

Esteban Alonso's practice location on file with NPPES is Street 833 La Villa Garden, Guaynabo, PR 00971.

What is Esteban Alonso's phone number?

The practice phone number listed in the NPPES registry for Esteban Alonso is (787) 587-8509.

Is Esteban Alonso's NPI active?

Yes — Esteban Alonso's NPI (1225749906) is active in the NPPES registry as of the last update on 2022-12-13.

IndividualActive

Esteban Alonso

NPI 1225749906 · Technician/Technologist · Guaynabo, PR

Esteban Alonso is a Technician/Technologist provider in Guaynabo, PR (NPI 1225749906).

Provider details

NPI number: 1225749906
Entity type: Individual
Primary specialty: Technician/TechnologistEye and Vision Services Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Technician/TechnologistPrimary156F00000X
Eye and Vision Services Providers

Profile Score

Established profile(53/100 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
83% 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

Street 833 La Villa Garden

Apt 1113

Guaynabo, PR 00971

Phone: (787) 587-8509

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Mailing address