ALI ALHOUSSEINI M.D.
NPI 1124225248
Obstetrics & Gynecology in Dearborn, MI
About Ali Alhousseini M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALI ALHOUSSEINI M.D. (NPI 1124225248) is an individual obstetrics & gynecology provider in Dearborn, Michigan, licensed in Michigan (4301107334) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Dearborn, and maintains 10 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 10
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
Ali Alhousseini 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
11Medicare enrollment records show Ali Alhousseini reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 1,030 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1568867190 (Michigan)
- 916 clinicians in this Medicare group
Juneau, WI 53039
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Plover, WI 54467
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Chetek, WI 54728
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Lewisville, TX 75057
- Reassigned Medicare billing, Texas enrollment
- 12 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.
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.
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 Ali Alhousseini's NPI number?
The NPI number for Ali Alhousseini is 1124225248. It was assigned to this individual provider in the NPPES registry on July 2, 2007. The provider is also known as Ali Al-Housseini M.D..
Where is Ali Alhousseini located?
Ali Alhousseini practices at 18181 Oakwood Blvd Ste 306, Dearborn, MI 48124. The listed phone number is (313) 593-7521.
What is Ali Alhousseini's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Ali Alhousseini enrolled in Medicare?
Yes. Ali Alhousseini 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 Ali Alhousseini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Alhousseini reassigns Medicare benefits to 11 organizations: Beaumont Medical Group- Specialty Services (Royal Oak, MI), Beaumont Medical Group Hospital -Based Services (Royal Oak, MI), Edward W. Sparrow Hospital Association (Mason, MI), Beaver Dam Community Hospitals Inc (Juneau, WI), Mchs Hospitals, Inc. (Plover, WI) and 6 more organizations, listed in the Medicare section above. 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 Ali Alhousseini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ali Alhousseini accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 8 other insurers list Ali Alhousseini 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 Ali Alhousseini affiliated with any hospitals?
According to CMS data, Ali Alhousseini is affiliated with Beaumont Hospital - Dearborn.
When was this NPI record last updated?
The NPPES record for Ali Alhousseini was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.
# Ali Alhousseini, M.D. · NPI 1124225248
Obstetrics & Gynecology physician in Dearborn, Michigan. Individual provider, active in the CMS NPPES registry since July 2, 2007.
## Identity
- **NPI:** 1124225248 (Entity type: Individual)
- **Enumerated:** July 2, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4301107334 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 18181 OAKWOOD BLVD STE 306, Dearborn, MI 48124-3998
- **Phone:** (313) 593-7521
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Beaumont Medical Group- Specialty Services (NPI 1578072906, Royal Oak, MI); Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI); Edward W. Sparrow Hospital Association (NPI 1689683641, Mason, MI); Beaver Dam Community Hospitals Inc (NPI 1831410521, Juneau, WI); Mchs Hospitals, Inc. (NPI 1386249894, Plover, WI); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** September 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1124225248) · Data from the CMS NPPES public registry.