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DR. ISMAEL SANTIAGO SOTO
NPI 1063928133
Psychiatry & Neurology - Psychiatry in San Juan, PR

Active since December 27, 2017PECOS Enrolled
10 CALLE CASIA, SAN JUAN, PR 00921(787) 641-7582 Get Directions Write a Review

NPPES record last updated: August 26, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 18, 2024, Apr 26, 2021, Apr 1, 2020 and 1 more (4 updates tracked since 2017).

About Dr. Ismael Santiago Soto NPPES

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

DR. ISMAEL SANTIAGO SOTO (NPI 1063928133) is an individual psychiatry provider in San Juan, Puerto Rico, licensed in Puerto Rico (22217) and active in the NPI registry since December 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Aguadilla.

NPPES Registry Identity

NPI1063928133
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ISMAEL SANTIAGO SOTO
Location Address10 CALLE CASIASan Juan, PR 00921-3200
Mailing Address10 Calle CasiaSan Juan, PR 00921-3200 · (787) 641-7582
Phone(787) 641-7582
Sole ProprietorNo
Enumeration DateDecember 27, 2017
Last NPPES UpdateAugust 26, 20244 updates tracked since enumeration
NPPES CertifiedAugust 26, 2024
✔ NPI 1063928133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in PR · 22217
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Secondary Practice Location 1

Location 1Carr 2 Km 141.1, Hospital Buen SamaritanoAguadilla, PR 00603 · Phone (787) 658-0000 ext. 1019

Other Identifiers 2

Other14641-IPR · Puerto Rico Medical Discipline And Licensure Board
Other22217PR · Puerto Rico Medical Discipline And Licensure Board

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ismael Santiago Soto 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.

Medicare Billing Reassignment

Medicare enrollment records show Ismael Santiago Soto reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Centro De Salud De Lares, Inc
Federally Qualified Health Center (FQHC)
CALLE RAFOLS, ESQUINA DEL CARMEN
Quebradillas, PR 00678
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 31 clinicians in this Medicare group
NPI 1235179532 (787) 897-2727

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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
$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 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 Ismael Santiago Soto's NPI number?

The NPI number for Ismael Santiago Soto is 1063928133. It was assigned to this individual provider in the NPPES registry on December 27, 2017.

Where is Ismael Santiago Soto located?

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

What is Ismael Santiago Soto's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Ismael Santiago Soto enrolled in Medicare?

Yes. Ismael Santiago Soto is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ismael Santiago Soto's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ismael Santiago Soto reassigns Medicare benefits to Centro De Salud De Lares, Inc (Quebradillas, PR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ismael Santiago Soto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ismael Santiago Soto was last updated on August 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.