DR. MARWAN A. MUSTAKLEM
NPI 1750357513
Internal Medicine in Fishers, IN
About Dr. Marwan A. Mustaklem NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARWAN A. MUSTAKLEM (NPI 1750357513) is an individual internal medicine provider in Fishers, Indiana, licensed in Indiana (01060426A) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Henry County Memorial Hospital, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
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. Marwan A. Mustaklem 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
10Medicare enrollment records show Marwan Mustaklem reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fishers, IN 46037
- Reassigned Medicare billing, Indiana enrollment
- 2 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 45 clinicians in this Medicare group
Indianapolis, IN 46204
- Reassigned Medicare billing, Indiana and Ohio enrollments
- 210 clinicians in this Medicare group
Columbus, IN 47201
- Reassigned Medicare billing, Indiana, Kentucky and Ohio enrollments
- 129 clinicians in this Medicare group
Greensburg, IN 47240
- Reassigned Medicare billing, Indiana enrollment
- 10 clinicians in this Medicare group
Merrillville, IN 46410
- Reassigned Medicare billing, Ohio enrollment
- 134 clinicians in this Medicare group
Hilliard, OH 43026
- Reassigned Medicare billing, Indiana and Ohio enrollments
- 150 clinicians in this Medicare group
Lexington, KY 40504
- Reassigned Medicare billing, Indiana enrollment
- 135 clinicians in this Medicare group
Concord, NC 28025
- Reassigned Medicare billing, Indiana enrollment
- 139 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, Indiana enrollment
- 51 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 15
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.
Henry County Memorial Hospital
Acute Care Hospitals · New Castle, INReid Health
Acute Care Hospitals · Richmond, INIndiana University Health
Acute Care Hospitals · Indianapolis, INRiverview Health
Acute Care Hospitals · Noblesville, INSt Elizabeth Edgewood
Acute Care Hospitals · Edgewood, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46038 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 27
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Marwan Mustaklem's NPI number?
The NPI number for Marwan Mustaklem is 1750357513. It was assigned to this individual provider in the NPPES registry on February 23, 2006.
Where is Marwan Mustaklem located?
Marwan Mustaklem practices at 8500 E 116th St Unit 575, Fishers, IN 46038. The listed phone number is (317) 985-9501.
What is Marwan Mustaklem's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marwan Mustaklem enrolled in Medicare?
Yes. Marwan Mustaklem 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 Marwan Mustaklem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marwan Mustaklem reassigns Medicare benefits to 10 organizations: Healthy Aging Enterprise, LLC (Fishers, IN), My Mobile MD LLC (Indianapolis, IN), Eventus Ecs, Inc (Indianapolis, IN), Eventus Wholehealth Midwest Inc (Columbus, IN), J Clayton Spine And Health LLC (Greensburg, IN) and 5 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 Marwan Mustaklem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marwan Mustaklem accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Marwan Mustaklem 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 Marwan Mustaklem affiliated with any hospitals?
According to CMS data, Marwan Mustaklem is affiliated with Henry County Memorial Hospital, Reid Health, Indiana University Health, Riverview Health and St Elizabeth Edgewood.
When was this NPI record last updated?
The NPPES record for Marwan Mustaklem was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Marwan A. Mustaklem · NPI 1750357513
Internal Medicine physician in Fishers, Indiana. Individual provider, active in the CMS NPPES registry since February 23, 2006.
## Identity
- **NPI:** 1750357513 (Entity type: Individual)
- **Enumerated:** February 23, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01060426A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8500 E 116TH ST UNIT 575, Fishers, IN 46038-0369
- **Phone:** (317) 985-9501
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Healthy Aging Enterprise, LLC (NPI 1417315102, Fishers, IN); My Mobile MD LLC (NPI 1225495716, Indianapolis, IN); Eventus Ecs, Inc (NPI 1073353496, Indianapolis, IN); Eventus Wholehealth Midwest Inc (NPI 1386252757, Columbus, IN); J Clayton Spine And Health LLC (NPI 1801594155, Greensburg, IN); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** June 5, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1750357513) · Data from the CMS NPPES public registry.