1. Home
  2. Directory
  3. NPI Profile

ANDREA PAOLA SAN ANTONIO SIERRA MD
NPI 1992359582
Internal Medicine - Cardiovascular Disease in Arecibo, PR

Active since July 31, 2019PECOS EnrolledAccepts Medicare Assignment
METROPOLITAN OFFICE BUILDING, 153 AVE JOSE DE DIEGO STE 5, ARECIBO, PR 00612(787) 424-4761 Get Directions Write a Review

NPPES record last updated: August 14, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2025, Jul 31, 2019 (2 updates tracked since 2019).

About Andrea Paola San Antonio Sierra Md NPPES

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

ANDREA PAOLA SAN ANTONIO SIERRA MD (NPI 1992359582) is an individual cardiovascular disease provider in Arecibo, Puerto Rico, licensed in Puerto Rico (22407) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, is affiliated with Hospital Pavia Arecibo, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1992359582
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameANDREA PAOLA SAN ANTONIO SIERRACredential: MD
Location AddressMETROPOLITAN OFFICE BUILDING, 153 AVE JOSE DE DIEGO STE 5Arecibo, PR 00612-4779
Mailing AddressPo Box 335494Ponce, PR 00733-5494 · (787) 844-2080
Phone(787) 424-4761
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 31, 2019
Last NPPES UpdateAugust 14, 20252 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1992359582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in PR · 22407
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Other Names 1

Other Name (5)Andrea San Antonio Sierra Md

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

Andrea Paola San Antonio Sierra 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 ID1153822101
PECOS Enrollment IDI20250829004187
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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hospital Pavia Arecibo

Acute Care Hospitals · Arecibo, PR
OwnershipProprietary
CMS Certification Number400087
LocationCarretera 129 Km.1 Avenida San LuisArecibo, PR 00612 · Arecibo County
Emergency services

Hospital Metropolitano Dr Susoni

Acute Care Hospitals · Arecibo, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400117
Location55 Palm StArecibo, PR 00614 · Arecibo County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00612 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BORINQUEN UROLOGY LLC
Urology
METROPOLITAN OFFICE BUILDING, 153 CALLE JOSE DE DIEGO
ARECIBO, PR 00612
Arecibo Municipio (215) 662-2891
METRO PAVIA AT HOME, LLC
Home Health
METROPOLITAN OFFICE BUILDING, 153 AVE JOSE DE DIEGO SUITE 205
ARECIBO, PR 00612
Arecibo Municipio (787) 817-0498
ENDOCRINOLOGY AND METABOLISM WELLNESS CENTER LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
METROPOLITAN OFFICE BUILDING, #55 CALLE PALMA
ARECIBO, PR 00612
Arecibo Municipio (787) 650-1071
DR. JINETSY INES RIVERA-ORTIZ
Internal Medicine (Endocrinology, Diabetes & Metabolism)
METROPOLITAN OFFICE BUILDING, NUM 5 CALLE PALMA
ARECIBO, PR 00612
Arecibo Municipio (787) 650-1071
VICTOR EMMANUEL OTANO-RIVERA MD
Urology
METROPOLITAN OFFICE BUILDING, 153 CALLE JOSE DE DIEGO
ARECIBO, PR 00612
Arecibo Municipio (215) 662-2891

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 Andrea San Antonio Sierra's NPI number?

The NPI number for Andrea San Antonio Sierra is 1992359582. It was assigned to this individual provider in the NPPES registry on July 31, 2019. The provider is also known as Andrea San Antonio Sierra MD.

Where is Andrea San Antonio Sierra located?

Andrea San Antonio Sierra practices at Metropolitan Office Building 153 Ave Jose De Diego Ste 5, Arecibo, PR 00612. The listed phone number is (787) 424-4761.

What is Andrea San Antonio Sierra's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Andrea San Antonio Sierra enrolled in Medicare?

Yes. Andrea San Antonio Sierra 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.

Is Andrea San Antonio Sierra affiliated with any hospitals?

According to CMS data, Andrea San Antonio Sierra is affiliated with Hospital Pavia Arecibo and Hospital Metropolitano Dr Susoni.

When was this NPI record last updated?

The NPPES record for Andrea San Antonio Sierra was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.