IMAN S MAKKI MD
NPI 1689171738
Internal Medicine - Pulmonary Disease in Grafton, WI
About Iman S Makki Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IMAN S MAKKI MD (NPI 1689171738) is an individual pulmonary disease provider in Grafton, Wisconsin, licensed in Wisconsin (13979-320) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center, and maintains a secondary practice location in Astoria.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Iman S Makki Md 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
3Medicare enrollment records show Iman Makki reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Astoria, NY 11102
- Reassigned Medicare billing, New York enrollment
- 207 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 638 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.
Aurora Medical Center
Acute Care Hospitals · Grafton, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53024 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.
GRAFTON, WI 53024
GRAFTON, WI 53024
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 Iman Makki's NPI number?
The NPI number for Iman Makki is 1689171738. It was assigned to this individual provider in the NPPES registry on April 6, 2018.
Where is Iman Makki located?
Iman Makki practices at 975 Port Washington Rd, Grafton, WI 53024. The listed phone number is (262) 329-1000.
What is Iman Makki's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Iman Makki enrolled in Medicare?
Yes. Iman 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 organizations bill Medicare for Iman Makki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Iman Makki reassigns Medicare benefits to 3 organizations: Aurora Medical Group, Inc. (West Allis, WI), Icahn School Of Medicine At Mount Sinai (Astoria, NY) and Coney Island Medical Practice Plan, P.C. (Brooklyn, NY). 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 Iman Makki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Iman Makki accept?
Health plans from CareSource (Common Ground Healthcare) list Iman 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 Iman Makki affiliated with any hospitals?
According to CMS data, Iman Makki is affiliated with Aurora Medical Center.
When was this NPI record last updated?
The NPPES record for Iman Makki was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Iman S Makki, MD · NPI 1689171738
Pulmonary Disease physician in Grafton, Wisconsin. Individual provider, active in the CMS NPPES registry since April 6, 2018.
## Identity
- **NPI:** 1689171738 (Entity type: Individual)
- **Enumerated:** April 6, 2018
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 13979-320 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 975 PORT WASHINGTON RD, Grafton, WI 53024-9201
- **Phone:** (262) 329-1000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI); Icahn School Of Medicine At Mount Sinai (NPI 1477932275, Astoria, NY); Coney Island Medical Practice Plan, P.C. (NPI 1386951762, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** December 29, 2025
- **Other identifiers:** Medicaid 100383843 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1689171738) · Data from the CMS NPPES public registry.