What is Grisel Santiago's NPI number?

Grisel Santiago's National Provider Identifier (NPI) is 1558533950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grisel Santiago's specialty?

Grisel Santiago is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Grisel Santiago located?

Grisel Santiago's practice location on file with NPPES is Carr 129 Int 490, Arecibo, PR 00612.

What is Grisel Santiago's phone number?

The practice phone number listed in the NPPES registry for Grisel Santiago is (787) 878-0002.

Is Grisel Santiago's NPI active?

Yes — Grisel Santiago's NPI (1558533950) is active in the NPPES registry as of the last update on 2008-08-13.

IndividualActive

Grisel Santiago, PHARMACIST

NPI 1558533950 · Pharmacist · Arecibo, PR

Grisel Santiago, PHARMACIST is a Pharmacist provider in Arecibo, PR (NPI 1558533950).

Provider details

NPI number: 1558533950
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMACIST
Sex: Female
Sole proprietor: No
License: 003202 (PR)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 003202 (PR)
Pharmacy Service Providers

Profile Score

Detailed profile(87/100 index)

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

Registry tenure38% of score
18 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

Carr 129 Int 490

Arecibo, PR 00612

Phone: (787) 878-0002

More PR providers

Mailing address

Po Box 141602

Arecibo, PR 00614-1602

Enumerated: 2008-03-26
Last updated: 2008-08-13

Frequently asked questions

What is Grisel Santiago's NPI number?: Grisel Santiago's National Provider Identifier (NPI) is 1558533950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Grisel Santiago's specialty?: Grisel Santiago is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Grisel Santiago located?: Grisel Santiago's practice location on file with NPPES is Carr 129 Int 490, Arecibo, PR 00612.
What is Grisel Santiago's phone number?: The practice phone number listed in the NPPES registry for Grisel Santiago is (787) 878-0002.
Is Grisel Santiago's NPI active?: Yes — Grisel Santiago's NPI (1558533950) is active in the NPPES registry as of the last update on 2008-08-13.

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