Dr. Hassan Hassan, M.D.
What this data tells you about Dr. Hassan
Dr. Hassan Hassan is a hematology & oncology specialist in St Augustine, FL, with 16 years of NPI registration. Based on federal Medicare data, Dr. Hassan performed 15,390 Medicare services across 1,588 unique beneficiaries.
Between the years covered by Open Payments, Dr. Hassan received a total of $800 from 20 pharmaceutical and/or device companies across 28 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in hematology & oncology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Hassan is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Anti-nausea injection (fosaprepitant) | 5,250 | $0 | $5 |
| Denosumab injection (Prolia/Xgeva) | 2,760 | $18 | $36 |
| Dexamethasone injection (steroid) | 1,852 | $0 | $1 |
| Blood draw (venipuncture) | 928 | $8 | $18 |
| Complete blood count (CBC) with differential | 913 | $8 | $41 |
| Anti-nausea injection (Aloxi/palonosetron) | 850 | $1 | $75 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 481 | $21 | $90 |
| Injection, granisetron hydrochloride, 100 mcg | 450 | $0 | $41 |
| Office visit, established patient (20-29 min) | 403 | $64 | $104 |
| Office visit, established patient (30-39 min) | 291 | $91 | $162 |
| Administration of chemotherapy into vein, 1 hour or less | 254 | $96 | $355 |
| Administration of chemotherapy into vein, each additional hour | 157 | $21 | $80 |
| Drug injection, under skin or into muscle | 155 | $10 | $42 |
| Injection, diphenhydramine hcl, up to 50 mg | 109 | $1 | $4 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 78 | $46 | $160 |
| Enhancing oncology model (eom) monthly enhanced oncology services (meos) payment for eom enhanced services | 74 | $73 | $70 |
| Injection, zoledronic acid, 1 mg | 72 | $7 | $282 |
| Hospital follow-up visit, moderate complexity | 55 | $63 | $115 |
| Administration of additional new drug or substance into vein, 1 hour or less | 48 | $49 | $175 |
| Injection of additional new drug or substance into vein | 46 | $12 | $55 |
| Initial hospital admission, moderate complexity | 45 | $103 | $225 |
| Office visit, established patient, complex (40-54 min) | 40 | $136 | $235 |
| New patient office visit (45-59 min) | 32 | $124 | $265 |
| Hospital follow-up visit, low complexity | 20 | $40 | $68 |
| New patient office visit (30-44 min) | 15 | $76 | $181 |
| New patient office visit, complex (60-74 min) | 12 | $170 | $340 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (83%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Hassan is a mixed practice specialist, with above-average Medicare volume (top 24% in FL), with low-engagement industry engagement, with 16 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Hassan experienced with anti-nausea injection (fosaprepitant)?
Does Dr. Hassan receive payments from pharmaceutical companies?
How do Dr. Hassan's costs compare to other hematology & oncology specialists in St Augustine?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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