DR. HASSAN MAKKI
NPI 1104864784
Internal Medicine - Pulmonary Disease in Detroit, MI
About Dr. Hassan Makki NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HASSAN MAKKI (NPI 1104864784) is an individual pulmonary disease provider in Detroit, Michigan, licensed in Michigan (4301061737) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Sinai-grace Hospital, and is a graduate of Wayne State University School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Dr. Hassan Makki 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 Reassignment
Medicare enrollment records show Hassan Makki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Detroit, MI 48235
- Reassigned Medicare billing, Michigan enrollment
- 6 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 7
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.
Sinai-Grace Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48235 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 13
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DETROIT, MI 48235
DETROIT, MI 48235
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 Hassan Makki's NPI number?
The NPI number for Hassan Makki is 1104864784. It was assigned to this individual provider in the NPPES registry on June 3, 2006.
Where is Hassan Makki located?
Hassan Makki practices at 6071 W Outer Dr Suite M444, Detroit, MI 48235. The listed phone number is (313) 966-3075.
What is Hassan Makki's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Hassan Makki enrolled in Medicare?
Yes. Hassan Makki 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 organization bills Medicare for Hassan Makki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hassan Makki reassigns Medicare benefits to John Haapaniemi & Barry Lesser Ptr,haapaniemi Lesser Associated (Detroit, MI). The 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 Hassan Makki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hassan Makki 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 Hassan Makki 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 Hassan Makki affiliated with any hospitals?
According to CMS data, Hassan Makki is affiliated with Sinai-Grace Hospital.
When was this NPI record last updated?
The NPPES record for Hassan Makki was last updated on February 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.