What is Esg Group LLC's NPI number?

Esg Group LLC's National Provider Identifier (NPI) is 1891773347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Esg Group LLC?

Esg Group LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).

Where is Esg Group LLC located?

Esg Group LLC's practice location on file with NPPES is 3 Calle Barcelo, Barranquitas, PR 00794-1709.

What is Esg Group LLC's phone number?

The practice phone number listed in the NPPES registry for Esg Group LLC is (787) 857-7777.

Does Esg Group LLC accept Medicare?

Esg Group LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for Esg Group LLC?

The authorized official listed on Esg Group LLC's NPPES record is Eugenio Rivera Rios, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Esg Group LLC's NPI active?

Yes — Esg Group LLC's NPI (1891773347) is active in the NPPES registry as of the last update on 2023-06-28.

OrganizationActiveAccepts Medicare

Esg Group LLC

NPI 1891773347 · Clinical Medical Laboratory · Barranquitas, PR

Esg Group LLC is a Clinical Medical Laboratory organization in Barranquitas, PR (NPI 1891773347).

Provider details

NPI number: 1891773347
Entity type: Organization
Primary specialty: Clinical Medical LaboratoryLaboratories
Organization subpart: No
Authorized official: Eugenio Rivera Rios, Director(787) 374-5715
License: 806 (PR)

Practice location

3 Calle Barcelo

Suite 217 Plaza San Cristobal

Barranquitas, PR 00794-1709

Phone: (787) 857-7777

Fax: (787) 857-3792

Street-level locationGet directions

More PR providers

Mailing address

3 Calle Barcelo

Barranquitas, PR 00794-1709

Specialties & taxonomies

Clinical Medical LaboratoryPrimary291U00000XLicense 806 (PR)
Laboratories

Other names (DBA / former)

Doing business as: Laboratorio Clinico San Cristobal

Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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.

Enumerated: 2006-01-05
Last updated: 2023-06-28
Certified: 2023-06-28

Frequently asked questions

What is Esg Group LLC's NPI number?: Esg Group LLC's National Provider Identifier (NPI) is 1891773347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Esg Group LLC?: Esg Group LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
Where is Esg Group LLC located?: Esg Group LLC's practice location on file with NPPES is 3 Calle Barcelo, Barranquitas, PR 00794-1709.
What is Esg Group LLC's phone number?: The practice phone number listed in the NPPES registry for Esg Group LLC is (787) 857-7777.
Does Esg Group LLC accept Medicare?: Esg Group LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Esg Group LLC?: The authorized official listed on Esg Group LLC's NPPES record is Eugenio Rivera Rios, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Esg Group LLC's NPI active?: Yes — Esg Group LLC's NPI (1891773347) is active in the NPPES registry as of the last update on 2023-06-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions