What is Sandra Santiago's NPI number?

Sandra Santiago's National Provider Identifier (NPI) is 1053512434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sandra Santiago's specialty?

Sandra Santiago is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Sandra Santiago located?

Sandra Santiago's practice location on file with NPPES is Paseo Guillermo Arbona, San Juan, PR 00922-2116.

What is Sandra Santiago's phone number?

The practice phone number listed in the NPPES registry for Sandra Santiago is (787) 754-0101.

Is Sandra Santiago's NPI active?

Yes — Sandra Santiago's NPI (1053512434) is active in the NPPES registry as of the last update on 2014-02-12.

IndividualActive

Sandra Santiago, MD

NPI 1053512434 · General Practice Physician · San Juan, PR

Sandra Santiago, MD is a General Practice Physician provider in San Juan, PR (NPI 1053512434).

Provider details

NPI number: 1053512434
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: 15264 (PR)

Practice location

Paseo Guillermo Arbona

University District Hospital

San Juan, PR 00922-2116

Phone: (787) 754-0101

More PR providers

Mailing address

Calle2 C 9

San Juan, PR 00924-5390

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense 15264 (PR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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: 2007-05-31
Last updated: 2014-02-12

Frequently asked questions

What is Sandra Santiago's NPI number?: Sandra Santiago's National Provider Identifier (NPI) is 1053512434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sandra Santiago's specialty?: Sandra Santiago is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
Where is Sandra Santiago located?: Sandra Santiago's practice location on file with NPPES is Paseo Guillermo Arbona, San Juan, PR 00922-2116.
What is Sandra Santiago's phone number?: The practice phone number listed in the NPPES registry for Sandra Santiago is (787) 754-0101.
Is Sandra Santiago's NPI active?: Yes — Sandra Santiago's NPI (1053512434) is active in the NPPES registry as of the last update on 2014-02-12.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions