Quick answers
- Does Louis W. Catalano accept Medicare assignment?
- Yes. Medicare's clinician data says Louis W. Catalano 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 Louis W. Catalano see?
- In 2024, CMS data shows 448 Original Medicare patients and 3,477 services for Louis W. Catalano. This counts Original Medicare only and measures volume, not quality.
- What is Louis W. Catalano's NPI number?
- 1720046394. 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 Louis W. Catalano, 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 | 448 |
|---|---|
| Services billed to Medicare | 3,477 |
| Different services or procedures | 31 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)2,281 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)299 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)118 services
- Measurement of brain wave activity (eeg), awake and drowsy (95816)115 services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)64 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 cholesterol75%
- High blood pressure74%
- Arthritis54%
- Anxiety40%
- Diabetes29%
- Ischemic heart disease29%
Hospitals where Louis W. Catalano works
Medicare's Facility Affiliation Data lists Louis W. Catalano 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.
- Excela Health - Frick HospitalMount Pleasant, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390217
- Excela Health Latrobe HospitalLatrobe, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390219
- Excela Health Westmoreland Regional HospitalGreensburg, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390145
Practice locations
Addresses where Louis W. Catalano is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Mellon WayLatrobe, PA 15650
- 100 Excela Health DrLatrobe, PA 15650
- 480 Eagle St, Excela Health NeurologyMt Pleasant, PA 15666 (724) 261‑5610
- 532 W Pittsburgh StGreensburg, PA 15601
- 540 S St, Suite 301Greensburg, PA 15601 (724) 261‑5610
Group practices
Medicare enrollment lists Louis W. Catalano as a member of this group (CMS data updated October 2, 2026).
- Excela Health Physician Practices, Inc481 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Latrobe
Clinicians with the same Medicare primary specialty in Latrobe, PA — not a recommendation.
Other clinicians in Excela Health Physician Practices, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1967 (59 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720046394 |
| 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