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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SISSI MICHELLE BARRETO MD
NPI 1295704260
Family Medicine - Geriatric Medicine in Luquillo, PR

Active since March 14, 2006PECOS EnrolledAccepts Medicare Assignment
J5 CALLE DRA IRMA I RUIZ PAGAN, STE 103, LUQUILLO, PR 00773(787) 889-3355(787) 889-3355 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, May 17, 2018 (2 updates tracked since 2018).

About Sissi Michelle Barreto Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SISSI MICHELLE BARRETO MD (NPI 1295704260) is an individual geriatric medicine provider in Luquillo, Puerto Rico, licensed in Puerto Rico (13518) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Ponce School Of Medicine (1998).

NPPES Registry Identity

NPI1295704260
Entity TypeIndividualFemale
Primary Taxonomy207QG0300X
Provider Legal NameSISSI MICHELLE BARRETOCredential: MD
Location AddressJ5 CALLE DRA IRMA I RUIZ PAGAN, STE 103Luquillo, PR 00773-3400
Mailing Address7 Calle Rio SabanaLuquillo, PR 00773-2546 · (787) 378-0550 · Fax (787) 889-3355
Phone(787) 889-3355
Fax(787) 889-3355
Sole ProprietorNo
Medical School CMSPonce School Of MedicineGraduated 1998
Enumeration DateMarch 14, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1295704260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QG0300X
License✔ Licensed in PR · 13518
Definition
A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sissi Michelle Barreto Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143279505
PECOS Enrollment IDI20050113000015
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00773 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.07 typical visit price
range $56.86 – $172.44
Typical copayment $22.01 (range $14.21 – $43.11)
Most-billed visit code 99203
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sissi Barreto's NPI number?

The NPI number for Sissi Barreto is 1295704260. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Sissi Barreto located?

Sissi Barreto practices at J5 Calle Dra Irma I Ruiz Pagan Ste 103, Luquillo, PR 00773. The listed phone number is (787) 889-3355.

What is Sissi Barreto's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Is Sissi Barreto enrolled in Medicare?

Yes. Sissi Barreto is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sissi Barreto was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.