Geisla Zayas Santiago, MD
NPI 1881109585 · Pediatrics Physician · Laredo, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geisla Zayas Santiago, MD is a Pediatrics Physician provider in Laredo, TX (NPI 1881109585).
Provider details
- NPI number
- 1881109585
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 19798 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-12-05
- Last updated
- 2022-11-02
- Certified
- 2022-11-02
Frequently asked questions
- What is Geisla Zayas Santiago's NPI number?
- Geisla Zayas Santiago's National Provider Identifier (NPI) is 1881109585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geisla Zayas Santiago's specialty?
- Geisla Zayas Santiago is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Geisla Zayas Santiago located?
- Geisla Zayas Santiago's practice location on file with NPPES is 3507 Jaime Zapata Memorial Hwy Ste 5, Laredo, TX 78043-4770.
- What is Geisla Zayas Santiago's phone number?
- The practice phone number listed in the NPPES registry for Geisla Zayas Santiago is (956) 726-9252.
- Does Geisla Zayas Santiago accept Medicare?
- Geisla Zayas Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geisla Zayas Santiago's NPI active?
- Yes — Geisla Zayas Santiago's NPI (1881109585) is active in the NPPES registry as of the last update on 2022-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.