Quick answers
- Does Diego Mastronardi accept Medicare assignment?
- Yes. Medicare's clinician data says Diego Mastronardi 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 Diego Mastronardi see?
- In 2024, CMS data shows 391 Original Medicare patients and 23,013 services for Diego Mastronardi. This counts Original Medicare only and measures volume, not quality.
- What is Diego Mastronardi's NPI number?
- 1104822626. 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 Diego Mastronardi, 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 | 391 |
|---|---|
| Services billed to Medicare | 23,013 |
| Different services or procedures | 215 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Blood test, comprehensive group of blood chemicals (80053)603 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)545 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)540 services
- Blood test, lipids (cholesterol and triglycerides) (80061)469 services
- Creatine kinase (cardiac enzyme) level, total (82550)407 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%
- Arthritis41%
- Diabetes32%
- Ischemic heart disease28%
- Depression27%
Hospitals where Diego Mastronardi works
Medicare's Facility Affiliation Data lists Diego Mastronardi 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.
- The Medical Center (Bowling Green)Bowling Green, KY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 180013
Practice locations
Addresses where Diego Mastronardi is enrolled with Medicare (CMS data updated October 2, 2026).
- 201 Park StBowling Green, KY 42101 (270) 781‑5111
Group practices
Medicare enrollment lists Diego Mastronardi as a member of this group (CMS data updated October 2, 2026).
- Graves Gilbert Clinic PLLC207 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Bowling Green
Clinicians with the same Medicare primary specialty in Bowling Green, KY — not a recommendation.
Other clinicians in Graves Gilbert Clinic PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 (37 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) | 1104822626 |
| 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