Lizette Santiago, M.D.
NPI 1710986070 · Family Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lizette Santiago, M.D. is a Family Medicine Physician provider in San Juan, PR (NPI 1710986070).
Provider details
- NPI number
- 1710986070
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- 11180 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Rosuvastatin Calcium | 42 |
| Metoprolol Succinate | 42 |
| Dolutegravir Sodiumbrand: Tivicay | 40 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 39 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 37 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 24 |
| Dolutegravir/Rilpivirinebrand: Juluca | 23 |
| Gabapentin | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,269 across 36 records (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
- 2005-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lizette Santiago's NPI number?
- Lizette Santiago's National Provider Identifier (NPI) is 1710986070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lizette Santiago's specialty?
- Lizette Santiago is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lizette Santiago located?
- Lizette Santiago's practice location on file with NPPES is 1306 Ave Fernandez Juncos, San Juan, PR 00909-2521.
- What is Lizette Santiago's phone number?
- The practice phone number listed in the NPPES registry for Lizette Santiago is (787) 723-2424.
- Does Lizette Santiago accept Medicare?
- Lizette Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lizette Santiago's NPI active?
- Yes — Lizette Santiago's NPI (1710986070) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.