JOANNA QIONG SATTAR M.D.
NPI 1639389323
Internal Medicine - Nephrology in Dearborn, MI
About Joanna Qiong Sattar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNA QIONG SATTAR M.D. (NPI 1639389323) is an individual nephrology provider in Dearborn, Michigan, licensed in Michigan (4301091158) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Dearborn, and is a graduate of Wayne State University School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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 and accepts Medicare assignment
Joanna Qiong Sattar 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
2Medicare enrollment records show Joanna Sattar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Southfield, MI 48075
- Reassigned Medicare billing, Michigan enrollment
- 15 clinicians in this Medicare group
Southfield, MI 48075
- Reassigned Medicare billing, Michigan enrollment
- 10 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 3
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital - Dearborn
Acute Care Hospitals · Dearborn, MIBeaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIBeaumont Hospital - Farmington Hills
Acute Care Hospitals · Farmington Hills, MIBeaumont Hospital, Troy
Acute Care Hospitals · Troy, MIBeaumont Hospital - Taylor
Acute Care Hospitals · Taylor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48126 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DEARBORN, MI 48126
DEARBORN, MI 48126
DEARBORN, MI 48126
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 Joanna Sattar's NPI number?
The NPI number for Joanna Sattar is 1639389323. It was assigned to this individual provider in the NPPES registry on May 23, 2007. The provider is also known as Joanna Qiong Wu M.D..
Where is Joanna Sattar located?
Joanna Sattar practices at 6050 Greenfield Rd Suite 101, Dearborn, MI 48126. The listed phone number is (313) 945-9000.
What is Joanna Sattar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Joanna Sattar enrolled in Medicare?
Yes. Joanna Sattar 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 Joanna Sattar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Sattar reassigns Medicare benefits to 2 organizations: Hamid Sattar MD PC (Southfield, MI) and Ark Multispecialty Physicians PLLC (Southfield, MI). 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 Joanna Sattar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joanna Sattar accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Joanna Sattar 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 Joanna Sattar affiliated with any hospitals?
According to CMS data, Joanna Sattar is affiliated with Beaumont Hospital - Dearborn, Beaumont Hospital Royal Oak, Beaumont Hospital - Farmington Hills, Beaumont Hospital, Troy and Beaumont Hospital - Taylor.
When was this NPI record last updated?
The NPPES record for Joanna Sattar was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Joanna Qiong Sattar, M.D. · NPI 1639389323
Nephrology physician in Dearborn, Michigan. Individual provider, active in the CMS NPPES registry since May 23, 2007.
## Identity
- **NPI:** 1639389323 (Entity type: Individual)
- **Enumerated:** May 23, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 4301091158 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 6050 GREENFIELD RD, SUITE 101, Dearborn, MI 48126-6004
- **Phone:** (313) 945-9000
## 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): Hamid Sattar MD PC (NPI 1194020610, Southfield, MI); Ark Multispecialty Physicians PLLC (NPI 1598112567, Southfield, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** February 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1639389323) · Data from the CMS NPPES public registry.