DR. OSAMA HALLAK MD
NPI 1154852614
Internal Medicine - Cardiovascular Disease in Carmel, IN
About Dr. Osama Hallak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OSAMA HALLAK MD (NPI 1154852614) is an individual cardiovascular disease provider in Carmel, Indiana, licensed in Indiana (01092576A) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Osama Hallak 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.
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital
Acute Care Hospitals · Belleville, ILLutheran Hospital Of Indiana
Acute Care Hospitals · Fort Wayne, INAscension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INUh Cleveland Medical Center
Acute Care Hospitals · Cleveland, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46290 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.
INDIANAPOLIS, IN 46290
INDIANAPOLIS, IN 46290
INDIANAPOLIS, IN 46290
INDIANAPOLIS, IN 46290
CARMEL, IN 46290
INDIANAPOLIS, IN 46290
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 Osama Hallak's NPI number?
The NPI number for Osama Hallak is 1154852614. It was assigned to this individual provider in the NPPES registry on March 25, 2017.
Where is Osama Hallak located?
Osama Hallak practices at 10590 N Meridian St, Carmel, IN 46290. The listed phone number is (317) 338-6666.
What is Osama Hallak's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Osama Hallak enrolled in Medicare?
Yes. Osama Hallak 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.
What insurance does Osama Hallak accept?
Health plans from CareSource list Osama Hallak 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 Osama Hallak affiliated with any hospitals?
According to CMS data, Osama Hallak is affiliated with Memorial Hospital, Lutheran Hospital Of Indiana, Ascension St Vincent Hospital and Uh Cleveland Medical Center.
When was this NPI record last updated?
The NPPES record for Osama Hallak was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
