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DR. BASILIO SANTIAGO PEREZ MD
NPI 1609897412
Internal Medicine - Geriatric Medicine in San Juan, PR

Active since July 21, 2006PECOS Enrolled
10 CALLE CASIA, SAN JUAN, PR 00921(787) 641-7582(787) 641-8369 Get Directions Write a Review

NPPES record last updated: June 24, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Basilio Santiago Perez Md NPPES

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

DR. BASILIO SANTIAGO PEREZ MD (NPI 1609897412) is an individual geriatric medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (8177) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609897412
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. BASILIO SANTIAGO PEREZCredential: MD
Location Address10 CALLE CASIASan Juan, PR 00921-3200
Mailing Address1668 Calle Santa Brigida, Sagrado CorazonSan Juan, PR 00926-4223 · (787) 210-9787
Phone(787) 641-7582
Fax(787) 641-8369
Sole ProprietorYes
Enumeration DateJuly 21, 2006
Last NPPES UpdateJune 24, 2011
✔ NPI 1609897412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in PR · 8177
Definition
An internist who has 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.
10 CALLE CASIA, San Juan, PR 00921
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Other Identifiers 2

Medicare UPINF07578PR
Other0101047448VA · License To Practice Med

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Basilio Santiago Perez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 00921 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
$172.44 typical visit price
range $56.86 – $172.44
Typical copayment $43.11 (range $14.21 – $43.11)
Most-billed visit code 99205
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.

Other Providers at the Same Location NPPES 20

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

VIRIANA DIEZ GUTIERREZ M.D.
Psychiatry & Neurology (Psychiatry)
10 CALLE CASIA
SAN JUAN, PR 00921
San Juan Municipio (787) 641-3659
FELIX OMAR GARCIA PHARMACY TECHNICIAN
Pharmacy Technician
10 CALLE CASIA
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582
JOAN DIAZ RD
Dietitian, Registered
10 CALLE CASIA
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582
VERONICA LUCIANO RD
Dietitian, Registered
10 CALLE CASIA
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582
MR. LIZANDRO CARRASQUILLO MED,RRT
Respiratory Therapist, Registered
10 CALLE CASIA, SAN JUAN
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582
SANDRA ESTHER RIVERA M.D.
Psychiatry & Neurology (Psychiatry)
10 CALLE CASIA
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582
DR. KAREN MALARET PSY.D.
Psychologist (Clinical)
10 CALLE CASIA, VA CARIBBEAN HEALTHCARE SYSTEM
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582
DIEGO IGNACIO ORTIZ
Internal Medicine
10 CALLE CASIA
SAN JUAN, PR 00921
San Juan Municipio (787) 641-7582

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 Basilio Santiago Perez's NPI number?

The NPI number for Basilio Santiago Perez is 1609897412. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Basilio Santiago Perez located?

Basilio Santiago Perez practices at 10 Calle Casia, San Juan, PR 00921. The listed phone number is (787) 641-7582.

What is Basilio Santiago Perez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Basilio Santiago Perez enrolled in Medicare?

Yes. Basilio Santiago Perez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Basilio Santiago Perez was last updated on June 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.