Quick answers
- Does Richard K. Mastrole accept Medicare assignment?
- Yes. Medicare's clinician data says Richard K. Mastrole 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 Richard K. Mastrole see?
- In 2024, CMS data shows 278 Original Medicare patients and 825 services for Richard K. Mastrole. This counts Original Medicare only and measures volume, not quality.
- What is Richard K. Mastrole's NPI number?
- 1710990585. 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 Richard K. Mastrole, 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 | 278 |
|---|---|
| Services billed to Medicare | 825 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)523 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)134 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)59 services
- Aspiration and/or injection of fluid from large joint (20610)53 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)23 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%
- Arthritis62%
- Anxiety45%
- Depression37%
- Ischemic heart disease34%
Hospitals where Richard K. Mastrole works
Medicare's Facility Affiliation Data lists Richard K. Mastrole 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.
- Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100168
- Holy Cross HospitalFt Lauderdale, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100073
Practice locations
Addresses where Richard K. Mastrole is enrolled with Medicare (CMS data updated October 2, 2026).
- 1309 S Federal Hwy, Holy Cross Medical GroupFort Lauderdale, FL 33316 (954) 463‑4383
Group practices
Medicare enrollment lists Richard K. Mastrole as a member of this group (CMS data updated October 2, 2026).
- Holy Cross Hospital Inc303 clinicians in the group
Specialties
- Internal Medicineprimary
- Rheumatologyalso
Other internal medicine doctors in Fort Lauderdale
Clinicians with the same Medicare primary specialty in Fort Lauderdale, FL — not a recommendation.
Other clinicians in Holy Cross Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1972 (54 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) | 1710990585 |
| 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