MALAZ A BOUSTANI MD
NPI 1891751079
Internal Medicine - Geriatric Medicine in Indianapolis, IN
About Malaz A Boustani Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MALAZ A BOUSTANI MD (NPI 1891751079) is an individual geriatric medicine provider in Indianapolis, Indiana, licensed in Indiana (01055882A) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and maintains a secondary practice location in Indianapolis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
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
Malaz A Boustani 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
4Medicare enrollment records show Malaz Boustani reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 386 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 564 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 1,781 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 3
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.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 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.
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 Malaz Boustani's NPI number?
The NPI number for Malaz Boustani is 1891751079. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Malaz Boustani located?
Malaz Boustani practices at 720 Eskenazi Ave, Indianapolis, IN 46202. The listed phone number is (317) 880-7666.
What is Malaz Boustani's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Malaz Boustani enrolled in Medicare?
Yes. Malaz Boustani 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 Malaz Boustani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Malaz Boustani reassigns Medicare benefits to 4 organizations: Eskenazi Medical Group Inc (Indianapolis, IN), The Health And Hospital Corporation Of Marion County (Indianapolis, IN), Indiana University Health Care Associates, Inc (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Malaz Boustani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Malaz Boustani 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 Malaz Boustani 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 Malaz Boustani affiliated with any hospitals?
According to CMS data, Malaz Boustani is affiliated with Eskenazi Health.
When was this NPI record last updated?
The NPPES record for Malaz Boustani was last updated on December 12, 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.
# Malaz A Boustani, MD · NPI 1891751079
Geriatric Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1891751079 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** 01055882A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 720 ESKENAZI AVE, Indianapolis, IN 46202-5187
- **Phone:** (317) 880-7666
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Eskenazi Medical Group Inc (NPI 1730451063, Indianapolis, IN); The Health And Hospital Corporation Of Marion County (NPI 1104027879, Indianapolis, IN); Indiana University Health Care Associates, Inc (NPI 1902032832, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** December 12, 2025
- **Other identifiers:** Medicaid 200389990 (IN); Other 000000230417 (IN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1891751079) · Data from the CMS NPPES public registry.