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OSCAR MARRERO ORTIZ MD
NPI 1760580567
General Practice in Dorado, PR

Active since September 20, 2006PECOS Enrolled
716 C/COCATIER MONTEBELLO, LOS MONTES, DORADO, PR 00646(787) 568-1234(787) 268-7271 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Oscar Marrero Ortiz Md NPPES

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

OSCAR MARRERO ORTIZ MD (NPI 1760580567) is an individual general practice provider in Dorado, Puerto Rico, licensed in Puerto Rico (16017) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760580567
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameOSCAR MARRERO ORTIZCredential: MD
Location Address716 C/COCATIER MONTEBELLO, LOS MONTESDorado, PR 00646
Mailing AddressPobox 1619Corozal, RI 00783 · (787) 568-1234 · Fax (787) 268-7271
Phone(787) 568-1234
Fax(787) 268-7271
Sole ProprietorYes
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1760580567 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 · 16017
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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oscar Marrero Ortiz 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 Oscar Marrero Ortiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Salud Integral En La Montana, Inc
Radiology, Mammography
CARR 891 KM, BO. PUEBLO
Corozal, PR 00783
NPI 1013498583 (787) 859-2560

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

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 Oscar Marrero Ortiz's NPI number?

The NPI number for Oscar Marrero Ortiz is 1760580567. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Oscar Marrero Ortiz located?

Oscar Marrero Ortiz practices at 716 C/Cocatier Montebello Los Montes, Dorado, PR 00646. The listed phone number is (787) 568-1234.

What is Oscar Marrero Ortiz's specialty?

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

Is Oscar Marrero Ortiz enrolled in Medicare?

Yes. Oscar Marrero Ortiz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Oscar Marrero Ortiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Oscar Marrero Ortiz reassigns Medicare benefits to Salud Integral En La Montana, Inc (Corozal, 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 Oscar Marrero Ortiz'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 Oscar Marrero Ortiz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.