Robert Killeen, MD
NPI 1841290681 · Hematology & Oncology Physician · Holiday, FL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Killeen, MD is a Hematology & Oncology Physician provider in Holiday, FL (NPI 1841290681).
Provider details
- NPI number
- 1841290681
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME58217 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
590 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 389 | $72 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 99 | $39 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 66 | $74 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 36 | $177 |
Typical Medicare-allowed amounts for these services range $39–$177 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 134 | 14 |
| Furosemide | 119 | 16 |
| Amlodipine Besylate | 77 | 13 |
| Gabapentin | 77 | 13 |
| Apixabanbrand: Eliquis | 72 | — |
| Atorvastatin Calcium | 62 | — |
| Warfarin Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-22
- Last updated
- 2011-09-12
Frequently asked questions
- What is Robert Killeen's NPI number?
- Robert Killeen's National Provider Identifier (NPI) is 1841290681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Killeen's specialty?
- Robert Killeen is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Killeen located?
- Robert Killeen's practice location on file with NPPES is 2520 US Hwy 19, Holiday, FL 34691.
- What is Robert Killeen's phone number?
- The practice phone number listed in the NPPES registry for Robert Killeen is (727) 945-0515.
- Does Robert Killeen accept Medicare?
- Robert Killeen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Killeen's NPI active?
- Yes — Robert Killeen's NPI (1841290681) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.