Ranjith Dissanayake, MD
NPI 1861475170 · Hematology & Oncology Physician · Pensacola, FL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ranjith Dissanayake, MD is a Hematology & Oncology Physician provider in Pensacola, FL (NPI 1861475170).
Provider details
- NPI number
- 1861475170
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME0086035 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,728 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 905 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 306 | $66 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 139 | $35 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 129 | $77 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 76 | $50 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 90 | 35 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 76 | 31 |
| Ondansetron Hcl | 74 | 37 |
| Hydroxyurea | 65 | 12 |
| Oxycodone Hcl | 56 | 15 |
| Pomalidomidebrand: Pomalyst | 46 | — |
| Tamoxifen Citrate | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$335 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2016-03-15
Frequently asked questions
- What is Ranjith Dissanayake's NPI number?
- Ranjith Dissanayake's National Provider Identifier (NPI) is 1861475170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ranjith Dissanayake's specialty?
- Ranjith Dissanayake is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ranjith Dissanayake located?
- Ranjith Dissanayake's practice location on file with NPPES is 1545 Airport Blvd, Pensacola, FL 32504-8615.
- What is Ranjith Dissanayake's phone number?
- The practice phone number listed in the NPPES registry for Ranjith Dissanayake is (850) 416-6933.
- Does Ranjith Dissanayake accept Medicare?
- Ranjith Dissanayake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ranjith Dissanayake's NPI active?
- Yes — Ranjith Dissanayake's NPI (1861475170) is active in the NPPES registry as of the last update on 2016-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.