DR. IVONNE MARQUEZ VALENCIA M.D.
NPI 1053457630
Radiology - Diagnostic Radiology in San Juan, PR
About Dr. Ivonne Marquez Valencia M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IVONNE MARQUEZ VALENCIA M.D. (NPI 1053457630) is an individual diagnostic radiology provider in San Juan, Puerto Rico, licensed in Puerto Rico (10488) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Bella Vista Hospital, and is a graduate of University Of Puerto Rico School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ivonne Marquez Valencia M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Ivonne Marquez Valencia reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aguadilla, PR 00603
- Reassigned Medicare billing, Puerto Rico enrollment
- 26 clinicians in this Medicare group
Fajardo, PR 00738
- Reassigned Medicare billing, Puerto Rico enrollment
- 34 clinicians in this Medicare group
Caguas, PR 00725
- Reassigned Medicare billing, Puerto Rico enrollment
- 428 clinicians in this Medicare group
Guaynabo, PR 00966
- Reassigned Medicare billing, Puerto Rico enrollment
- 43 clinicians in this Medicare group
Isabela, PR 00662
- Reassigned Medicare billing, Puerto Rico enrollment
- 16 clinicians in this Medicare group
Fajardo, PR 00738
- Reassigned Medicare billing, Puerto Rico enrollment
- 26 clinicians in this Medicare group
Guaynabo, PR 00969
- Reassigned Medicare billing, Puerto Rico enrollment
- 32 clinicians in this Medicare group
Aguadilla, PR 00625
- Reassigned Medicare billing, Puerto Rico enrollment
- 31 clinicians in this Medicare group
Penuelas, PR 00624
- Reassigned Medicare billing, Puerto Rico enrollment
- Also billed through NPI 1164742656 (Puerto Rico)
- 94 clinicians in this Medicare group
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bella Vista Hospital
Acute Care Hospitals · Mayaguez, PRHospital Buen Samaritano
Acute Care Hospitals · Aguadilla, PRMetropolitan Hospital
Acute Care Hospitals · San Juan, PRHospital San Carlos Borromeo
Acute Care Hospitals · Moca, PRPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 00912 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SANTURCE, PR 00912
SAN JUAN, PR 00912
SAN JUAN, PR 00912
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 Ivonne Marquez Valencia's NPI number?
The NPI number for Ivonne Marquez Valencia is 1053457630. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is Ivonne Marquez Valencia located?
Ivonne Marquez Valencia practices at 258 Calle San Jorge, San Juan, PR 00912. The listed phone number is (787) 727-1000.
What is Ivonne Marquez Valencia's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Ivonne Marquez Valencia enrolled in Medicare?
Yes. Ivonne Marquez Valencia is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ivonne Marquez Valencia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ivonne Marquez Valencia reassigns Medicare benefits to 9 organizations: Aguadilla Medical Services, Inc. (Aguadilla, PR), Caribe Physicians Plaza Corporation (Fajardo, PR), Centro Medico Del Turabo Inc (Caguas, PR), Dla Imaging LLC (Guaynabo, PR), Ecoimagenes De Puerto Rico, Corp. (Isabela, PR) and 4 more organizations, listed in the Medicare section above. Each 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 Ivonne Marquez Valencia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ivonne Marquez Valencia affiliated with any hospitals?
According to CMS data, Ivonne Marquez Valencia is affiliated with Bella Vista Hospital, Hospital Buen Samaritano, Metropolitan Hospital and Hospital San Carlos Borromeo.
When was this NPI record last updated?
The NPPES record for Ivonne Marquez Valencia was last updated on August 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Ivonne Marquez Valencia, M.D. · NPI 1053457630
Diagnostic Radiology physician in San Juan, Puerto Rico. Individual provider, active in the CMS NPPES registry since January 30, 2007.
## Identity
- **NPI:** 1053457630 (Entity type: Individual)
- **Enumerated:** January 30, 2007
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 10488 (Puerto Rico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 258 CALLE SAN JORGE, San Juan, PR 00912
- **Phone:** (787) 727-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Aguadilla Medical Services, Inc. (NPI 1588637789, Aguadilla, PR); Caribe Physicians Plaza Corporation (NPI 1215051404, Fajardo, PR); Centro Medico Del Turabo Inc (NPI 1710107883, Caguas, PR); Dla Imaging LLC (NPI 1366890311, Guaynabo, PR); Ecoimagenes De Puerto Rico, Corp. (NPI 1548572555, Isabela, PR); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Puerto Rico School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** August 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1053457630) · Data from the CMS NPPES public registry.