DR. MARIE L RIVERA MD
NPI 1396709028
Family Medicine in Arecibo, PR
About Dr. Marie L Rivera Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIE L RIVERA MD (NPI 1396709028) is an individual family medicine provider in Arecibo, Puerto Rico, licensed in Puerto Rico (10394) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marie L Rivera Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marie Rivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arecibo, PR 00613
- Reassigned Medicare billing, Puerto Rico enrollment
- 2 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 00612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Marie Rivera's NPI number?
The NPI number for Marie Rivera is 1396709028. It was assigned to this individual provider in the NPPES registry on April 12, 2006.
Where is Marie Rivera located?
Marie Rivera practices at 11 Int Ave San Luis Hospital Pavia Arecibo Suite 119, Arecibo, PR 00612. The listed phone number is (787) 650-7315.
What is Marie Rivera's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Marie Rivera enrolled in Medicare?
Yes. Marie Rivera is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marie Rivera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marie Rivera reassigns Medicare benefits to Hyperbaric Healing Institute, Inc. (Arecibo, 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 Marie Rivera'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 Marie Rivera was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.