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MRS. IRIS MYRIAM MARENGO SANTIAGO
NPI 1659070878
General Practice in Bayamon, PR

Active since February 27, 2023PECOS Enrolled
COLINAS DEL SOL II 45 CALLE 4 APT 4511, BAYAMON, PR 00957(787) 730-3446 Get Directions Write a Review

NPPES record last updated: March 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 24, 2025, Oct 1, 2024, Feb 27, 2023 (3 updates tracked since 2023).

About Mrs. Iris Myriam Marengo Santiago NPPES

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

MRS. IRIS MYRIAM MARENGO SANTIAGO (NPI 1659070878) is an individual general practice provider in Bayamon, Puerto Rico, licensed in Puerto Rico (24107) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659070878
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameMRS. IRIS MYRIAM MARENGO SANTIAGO
Location AddressCOLINAS DEL SOL II 45 CALLE 4 APT 4511Bayamon, PR 00957-7013
Mailing AddressRr 14 Box 5334Bayamon, PR 00956-9711 · (787) 730-3446
Phone(787) 730-3446
Sole ProprietorNo
Enumeration DateFebruary 27, 2023
Last NPPES UpdateMarch 24, 20253 updates tracked since enumeration
NPPES CertifiedMarch 24, 2025
✔ NPI 1659070878 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 · 24107
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)

Mrs. Iris Myriam Marengo Santiago 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 Iris Marengo Santiago reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dajaos Medical Center Csp
Clinic/Center
167 ROAD KM 11 0 BO DAJAOS
Bayamon, PR 00956
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 3 clinicians in this Medicare group
NPI 1528222676 (787) 730-3446

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 Iris Marengo Santiago's NPI number?

The NPI number for Iris Marengo Santiago is 1659070878. It was assigned to this individual provider in the NPPES registry on February 27, 2023.

Where is Iris Marengo Santiago located?

Iris Marengo Santiago practices at Colinas Del Sol II 45 Calle 4 Apt 4511, Bayamon, PR 00957. The listed phone number is (787) 730-3446.

What is Iris Marengo Santiago's specialty?

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

Is Iris Marengo Santiago enrolled in Medicare?

Yes. Iris Marengo Santiago is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Iris Marengo Santiago's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iris Marengo Santiago reassigns Medicare benefits to Dajaos Medical Center Csp (Bayamon, 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 Iris Marengo Santiago'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 Iris Marengo Santiago was last updated on March 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.