Quick answers
- Does Ghaith M. Nahlawi accept Medicare assignment?
- Yes. Medicare's clinician data says Ghaith M. Nahlawi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ghaith M. Nahlawi see?
- In 2024, CMS data shows 2,587 Original Medicare patients and 4,887 services for Ghaith M. Nahlawi. This counts Original Medicare only and measures volume, not quality.
- What is Ghaith M. Nahlawi's NPI number?
- 1457380800. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ghaith M. Nahlawi, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 2,587 |
|---|---|
| Services billed to Medicare | 4,887 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)2,099 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)644 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)380 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)336 services
- Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)228 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease44%
- Diabetes38%
- Chronic kidney disease38%
Hospitals where Ghaith M. Nahlawi works
Medicare's Facility Affiliation Data lists Ghaith M. Nahlawi at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Franciscan Health CrawfordsvilleCrawfordsville, IN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 150022
- Franciscan Health LafayetteLafayette, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150109
- Franciscan Health Rensselaer, IncRensselaer, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151324
- Greater El Monte Community HospitalSouth el Monte, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050738
- Monterey Park HospitalMonterey Park, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050736
Practice locations
Addresses where Ghaith M. Nahlawi is enrolled with Medicare (CMS data updated October 2, 2026).
- 1104 E Grace StRenssalaer, IN 47978 (219) 866‑2010
- 3900 St Francis Way, Suite 200Lafayette, IN 47905 (765) 463‑2399
Group practices
Medicare enrollment lists Ghaith M. Nahlawi as a member of this group (CMS data updated October 2, 2026).
- Franciscan Physician Network1,170 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Indiana →
Other cardiologists in Indiana
Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.
Other clinicians in Franciscan Physician Network
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457380800 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians