SARTAJ BELL M.D.
NPI 1427305218
Internal Medicine in Dearborn, MI
About Sartaj Bell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARTAJ BELL M.D. (NPI 1427305218) is an individual internal medicine provider in Dearborn, Michigan, licensed in Michigan (4301101778) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Dearborn, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
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
Sartaj Bell 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 Sartaj Bell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dearborn, MI 48124
- Reassigned Medicare billing, Michigan enrollment
- 453 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital - Dearborn
Acute Care Hospitals · Dearborn, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48124 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.
DEARBORN, MI 48124
DEARBORN, MI 48124
DEARBORN, MI 48124
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 Sartaj Bell's NPI number?
The NPI number for Sartaj Bell is 1427305218. It was assigned to this individual provider in the NPPES registry on August 10, 2012. The provider is also known as Sartaj Singh MD.
Where is Sartaj Bell located?
Sartaj Bell practices at 18101 Oakwood Blvd, Dearborn, MI 48124. The listed phone number is (313) 593-8659.
What is Sartaj Bell's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sartaj Bell enrolled in Medicare?
Yes. Sartaj Bell 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 Sartaj Bell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sartaj Bell reassigns Medicare benefits to 2 organizations: Oakwood Ambulatory LLC (Dearborn, MI) and Beaumont Medical Group Hospital -Based Services (Royal Oak, 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 Sartaj Bell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sartaj Bell accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Sartaj Bell 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 Sartaj Bell affiliated with any hospitals?
According to CMS data, Sartaj Bell is affiliated with Beaumont Hospital - Dearborn.
When was this NPI record last updated?
The NPPES record for Sartaj Bell was last updated on August 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Sartaj Bell, M.D. · NPI 1427305218
Internal Medicine physician in Dearborn, Michigan. Individual provider, active in the CMS NPPES registry since August 10, 2012.
## Identity
- **NPI:** 1427305218 (Entity type: Individual)
- **Enumerated:** August 10, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301101778 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 18101 OAKWOOD BLVD, Dearborn, MI 48124-4089
- **Phone:** (313) 593-8659 · **Fax:** (313) 436-2071
## 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): Oakwood Ambulatory LLC (NPI 1003829441, Dearborn, MI); Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1427305218) · Data from the CMS NPPES public registry.