Quick answers
- Does Elisabeth A. McKeen accept Medicare assignment?
- Yes. Medicare's clinician data says Elisabeth A. McKeen 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 Elisabeth A. McKeen see?
- In 2024, CMS data shows 1,302 Original Medicare patients and 97,982 services for Elisabeth A. McKeen. This counts Original Medicare only and measures volume, not quality.
- What is Elisabeth A. McKeen's NPI number?
- 1407852585. 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 Elisabeth A. McKeen, 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 | 1,302 |
|---|---|
| Services billed to Medicare | 97,982 |
| Different services or procedures | 141 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)8,760 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)4,260 services
- Injection, fulvestrant, 25 mg (J9395)4,060 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)2,157 services
- Insertion of needle into vein for collection of blood sample (36415)1,865 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
- High blood pressure70%
- Arthritis54%
- Osteoporosis40%
- Anxiety32%
Hospitals where Elisabeth A. McKeen works
Medicare's Facility Affiliation Data lists Elisabeth A. McKeen 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
- Good Samaritan Medical CenterWest Palm Beach, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100287
- HCA Florida Palms West HospitalLoxahatchee, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100269
- Jupiter Medical CenterJupiter, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100253
- Wellington Regional Medical CenterWellington, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100275
Practice locations
Addresses where Elisabeth A. McKeen is enrolled with Medicare (CMS data updated October 2, 2026).
- 1037 S State Rd 7, 303 Florida Cancer Specialists P LWellington, FL 33414 (561) 366‑4100
- 3401 Pga Blvd, Suite 200Palm Beach Gardens, FL 33410 (561) 366‑4100
Group practices
Medicare enrollment lists Elisabeth A. McKeen as a member of this group (CMS data updated October 2, 2026).
- Florida Cancer Specialists and Research Institute, LLC498 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Wellington
Clinicians with the same Medicare primary specialty in Wellington, FL — not a recommendation.
Other clinicians in Florida Cancer Specialists and Research Institute, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 1974 (52 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407852585 |
| 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