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DR. ANIBAL SANDOZ RIVERA MD
NPI 1558345181
General Practice in San Juan, PR

Active since December 06, 2005PECOS Enrolled
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129, SAN JUAN, PR 00926(787) 777-3535(787) 251-4518 Get Directions Write a Review

NPPES record last updated: January 25, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Anibal Sandoz Rivera Md NPPES

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

DR. ANIBAL SANDOZ RIVERA MD (NPI 1558345181) is an individual general practice provider in San Juan, Puerto Rico, licensed in Puerto Rico (13325) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Asem, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1558345181
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. ANIBAL SANDOZ RIVERACredential: MD
Location AddressADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129San Juan, PR 00926
Mailing AddressCasa 6, Roosevelt GardensCeiba, PR 00735-0001 · (787) 206-1072 · Fax (787) 251-4518
Phone(787) 777-3535
Fax(787) 251-4518
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateDecember 6, 2005
Last NPPES UpdateJanuary 25, 2011
✔ NPI 1558345181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 13325
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, San Juan, PR 00926
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Other Identifiers 1

Medicare UPINH83481PR

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Anibal Sandoz Rivera Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2860555331
PECOS Enrollment IDI20090109000023
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 Anibal Sandoz Rivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Administracion De Servicios Medicos De Puerto Rico
Critical Access
BO MONACILLOS, CARR NO 22 RIO PIEDRAS
San Juan, PR 00922
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 13 clinicians in this Medicare group
NPI 1760455109 (787) 777-3535

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

Hospital Affiliations CMS Care Compare

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

Asem

Acute Care Hospitals · San Juan, PR
OwnershipGovernment - State
CMS Certification Number400127
LocationEdificio Central Julio A Perez Medical CenterSan Juan, PR 00935 · San Juan County
Emergency services

Other Providers at the Same Location NPPES 2

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

DR. OLGA I CRUZ MD
Emergency Medicine
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129
SAN JUAN, PR 00926
San Juan Municipio (777) 777-3535
DR. WILFREDO DIAZ MD
Emergency Medicine
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129
SAN JUAN, PR 00926
San Juan Municipio (787) 777-3535

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 Anibal Sandoz Rivera's NPI number?

The NPI number for Anibal Sandoz Rivera is 1558345181. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Where is Anibal Sandoz Rivera located?

Anibal Sandoz Rivera practices at Administracion De Servicios Medicos De Pr Box 2129, San Juan, PR 00926. The listed phone number is (787) 777-3535.

What is Anibal Sandoz Rivera's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Anibal Sandoz Rivera enrolled in Medicare?

Yes. Anibal Sandoz Rivera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anibal Sandoz Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anibal Sandoz Rivera reassigns Medicare benefits to Administracion De Servicios Medicos De Puerto Rico (San Juan, 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 Anibal Sandoz Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Anibal Sandoz Rivera affiliated with any hospitals?

According to CMS data, Anibal Sandoz Rivera is affiliated with Asem.

When was this NPI record last updated?

The NPPES record for Anibal Sandoz Rivera was last updated on January 25, 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.