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DR. MANUEL A RIVERO ITURREGUI MD
NPI 1861477580
Pathology - Anatomic Pathology & Clinical Pathology in San Juan, PR

Active since December 15, 2005PECOS Enrolled
85.79/100
CMS Quality Rating
1760 CALLE LOIZA, SUITE 203, SAN JUAN, PR 00911(787) 726-5486(787) 728-6031 Get Directions Write a Review

NPPES record last updated: February 27, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Manuel A Rivero Iturregui Md NPPES

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

DR. MANUEL A RIVERO ITURREGUI MD (NPI 1861477580) is an individual anatomic pathology & clinical pathology provider in San Juan, Puerto Rico, licensed in Puerto Rico (11419) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861477580
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. MANUEL A RIVERO ITURREGUICredential: MD
Location Address1760 CALLE LOIZA, SUITE 203San Juan, PR 00911-1801
Mailing Address1760 Calle Loiza, Suite 203San Juan, PR 00911-1801 · (787) 726-5486 · Fax (787) 728-6031
Phone(787) 726-5486
Fax(787) 728-6031
Sole ProprietorNo
Enumeration DateDecember 15, 2005
Last NPPES UpdateFebruary 27, 2019
✔ NPI 1861477580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in PR · 11419
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Manuel A Rivero Iturregui 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.

Medicare Billing Reassignment

Medicare enrollment records show Manuel Rivero Iturregui reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Puerto Rico Pathology Associates P
Anatomic Pathology & Clinical Pathology
198 CALLE TRINIDAD STE 102
San Juan, PR 00917
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 16 clinicians in this Medicare group
NPI 1740246545 (787) 726-5486

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
81 services53 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00911 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
$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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.58
Improvement Activities40

Other Providers at the Same Location NPPES 4

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

DR. EDWIN RAMOS RUIZ M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1760 CALLE LOIZA, SUITE 201
SAN JUAN, PR 00911
San Juan Municipio (787) 726-5486
MARTIN I GORROCHATEGUI
Radiology (Vascular & Interventional Radiology)
1760 CALLE LOIZA, STE 205
SANTURCE, PR 00911
San Juan Municipio (305) 297-4377
MANUEL A MARCIAL M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1760 CALLE LOIZA, SUITE 203
SAN JUAN, PR 00911
San Juan Municipio (787) 726-5454
DR. VICTOR JOSE CARLO-CHEVERE M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1760 CALLE LOIZA, SUITE 206
SAN JUAN, PR 00911
San Juan Municipio (787) 602-3768

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 Manuel Rivero Iturregui's NPI number?

The NPI number for Manuel Rivero Iturregui is 1861477580. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Where is Manuel Rivero Iturregui located?

Manuel Rivero Iturregui practices at 1760 Calle Loiza Suite 203, San Juan, PR 00911. The listed phone number is (787) 726-5486.

What is Manuel Rivero Iturregui's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Manuel Rivero Iturregui enrolled in Medicare?

Yes. Manuel Rivero Iturregui is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Manuel Rivero Iturregui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Manuel Rivero Iturregui reassigns Medicare benefits to Puerto Rico Pathology Associates P (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 Manuel Rivero Iturregui'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 Manuel Rivero Iturregui was last updated on February 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.