DR. MARIELENA BACHIER-RODRIGUEZ MD
NPI 1376839969
Surgery - Pediatric Surgery in Chicago, IL
About Dr. Marielena Bachier-rodriguez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIELENA BACHIER-RODRIGUEZ MD (NPI 1376839969) is an individual pediatric surgery provider in Chicago, Illinois, licensed in Illinois (036-158680) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Park Ridge.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marielena Bachier-rodriguez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Marielena Bachier-rodriguez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 clinicians in this Medicare group
Bayamon, PR 00960
- Reassigned Medicare billing, Puerto Rico enrollment
- 5 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.
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.
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
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 Marielena Bachier-rodriguez's NPI number?
The NPI number for Marielena Bachier-rodriguez is 1376839969. It was assigned to this individual provider in the NPPES registry on June 22, 2011.
Where is Marielena Bachier-rodriguez located?
Marielena Bachier-rodriguez practices at 5841 S Maryland Ave # Mc4062, Chicago, IL 60637. The listed phone number is (773) 702-1150.
What is Marielena Bachier-rodriguez's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.
Is Marielena Bachier-rodriguez enrolled in Medicare?
Yes. Marielena Bachier-rodriguez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marielena Bachier-rodriguez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marielena Bachier-rodriguez reassigns Medicare benefits to 3 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL) and Puerto Rico Women And Children S Hospital LLC (Bayamon, PR). 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 Marielena Bachier-rodriguez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marielena Bachier-rodriguez accept?
Health plans from Oscar Health and UnitedHealthcare list Marielena Bachier-rodriguez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marielena Bachier-rodriguez was last updated on February 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Marielena Bachier-Rodriguez, MD · NPI 1376839969
Pediatric Surgery physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 22, 2011.
## Identity
- **NPI:** 1376839969 (Entity type: Individual)
- **Enumerated:** June 22, 2011
- **Primary specialty:** Surgery - Pediatric Surgery · taxonomy 2086S0120X
- **State license:** 036-158680 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 5841 S MARYLAND AVE # MC4062, Chicago, IL 60637-1443
- **Phone:** (773) 702-1150
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL); Puerto Rico Women And Children S Hospital LLC (NPI 1689148298, Bayamon, PR) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 28, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1376839969) · Data from the CMS NPPES public registry.