Sissi Barreto, MD
NPI 1295704260 · Geriatric Medicine (Family Medicine) Physician · Luquillo, PR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sissi Barreto, MD is a Geriatric Medicine (Family Medicine) Physician provider in Luquillo, PR (NPI 1295704260).
Provider details
- NPI number
- 1295704260
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 13518 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 133 | 51 |
| Gabapentin | 98 | 24 |
| Losartan Potassium | 80 | 33 |
| Levothyroxine Sodium | 76 | 23 |
| Lisinopril | 47 | 14 |
| Metformin Hcl | 38 | 16 |
| Alendronate Sodium | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$140 across 3 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
- 2006-03-14
- Last updated
- 2018-05-17
Frequently asked questions
- What is Sissi Barreto's NPI number?
- Sissi Barreto's National Provider Identifier (NPI) is 1295704260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sissi Barreto's specialty?
- Sissi Barreto is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sissi Barreto located?
- Sissi Barreto's practice location on file with NPPES is J5 Calle Dra Irma I Ruiz Pagan, Luquillo, PR 00773-3400.
- What is Sissi Barreto's phone number?
- The practice phone number listed in the NPPES registry for Sissi Barreto is (787) 889-3355.
- Does Sissi Barreto accept Medicare?
- Sissi Barreto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sissi Barreto's NPI active?
- Yes — Sissi Barreto's NPI (1295704260) is active in the NPPES registry as of the last update on 2018-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.