DR. SANDRA NAAMAN MD, PHD
NPI 1528332632
Internal Medicine in Burr Ridge, IL
About Dr. Sandra Naaman Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANDRA NAAMAN MD, PHD (NPI 1528332632) is an individual internal medicine provider in Burr Ridge, Illinois, licensed in Illinois (036137507) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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. Sandra Naaman Md, Phd 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
2Medicare enrollment records show Sandra Naaman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush University Medical Group
- 2,169 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rush Oak Park Hospital
Acute Care Hospitals · Oak Park, ILRush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60527 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BURR RIDGE, IL 60527
BURR RIDGE, IL 60527
BURR RIDGE, IL 60527
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 Sandra Naaman's NPI number?
The NPI number for Sandra Naaman is 1528332632. It was assigned to this individual provider in the NPPES registry on March 7, 2012.
Where is Sandra Naaman located?
Sandra Naaman practices at 180 Harvester Dr Suite 110, Burr Ridge, IL 60527. The listed phone number is (773) 834-4150.
What is Sandra Naaman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sandra Naaman enrolled in Medicare?
Yes. Sandra Naaman 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 Sandra Naaman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Naaman reassigns Medicare benefits to 2 organizations: Rush University Medical Center (Oak Brook, IL) and The University Of Chicago Medical Center (Chicago, IL). 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 Sandra Naaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sandra Naaman accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Sandra Naaman 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.
Is Sandra Naaman affiliated with any hospitals?
According to CMS data, Sandra Naaman is affiliated with Rush Oak Park Hospital and Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Sandra Naaman was last updated on June 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Sandra Naaman, MD, PHD · NPI 1528332632
Internal Medicine physician in Burr Ridge, Illinois. Individual provider, active in the CMS NPPES registry since March 7, 2012.
## Identity
- **NPI:** 1528332632 (Entity type: Individual)
- **Enumerated:** March 7, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036137507 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 HARVESTER DR, SUITE 110, Burr Ridge, IL 60527
- **Phone:** (773) 834-4150
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Rush University Medical Center (NPI 1801375696, Oak Brook, IL); The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** June 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1528332632) · Data from the CMS NPPES public registry.