Hannah L. Fassel Justus, MD
Pediatric Hematology & Oncology Physician · Providence, RI
Hannah L. Fassel Justus, MD is a pediatric hematology & oncology physician with a practice address in Providence, Rhode Island, and NPI 1255696951, issued on Jul 9, 2012. Check the license (Rhode Island MD18605, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Hannah L. Fassel Justus
- Credential
- MD
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License numbers
- MD18605 RI
262725 MA
Self-reported in NPPES; status is on the state search - Practice location
- 593 Eddy St, Providence, RI 02903
- Phone
- (401) 444-6195
- Enumerated
- Jul 9, 2012
- Record last updated
- Aug 10, 2022
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 16 in Rhode Island → Look up another NPI →
Also registered at 593 Eddy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Abernathy, MDAnesthesiology Physician1942257217
- Karen Abi Chebl, MDStudent in an Organized Health Care Education/Training Program1255179552
- Georges Abi Roustom, MDAnesthesiology Physician1548871908
Verify Hannah L. Fassel Justus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD18605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average pediatric hematology & oncology physician in 2024
16 Medicare Part D claims, against an average of 94 among the 300 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
Most prescribed
- Oxycodone Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Hannah L. Fassel Justus among 16 pediatric hematology & oncology physician records in Rhode Island
Hannah L. Fassel Justus, MD is one of 16 pediatric hematology & oncology physician records with a practice address in Rhode Island. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 25% newer
- In a Medicare fileYes · 44% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2022 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Hematology & Oncology Physician providers in Rhode Island
There are 16 pediatric hematology & oncology physician records in Rhode Island.
All 16 in Rhode Island → Every provider in Providence → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Geoffrey Allen, MDProvidence, RI 029031114995529
- Rachel Altura, MDProvidence, RI 029031215933908
- Roma Bhuta, DOProvidence, RI 029031396151668
- Wen-I Chang, M.D.Providence, RI 029031598990038
- Bradley Denardo, MDProvidence, RI 029031508026261
- Hamza Gorsi, MDProvidence, RI 029031831487586
- Jennifer Greene Welch, MDProvidence, RI 029031174741656
- Manpreet Kochhar, MDProvidence, RI 029031952788994
Common questions
What is Hannah L. Fassel Justus, MD's NPI number?
Hannah L. Fassel Justus, MD's National Provider Identifier (NPI) is 1255696951, issued on Jul 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hannah L. Fassel Justus, MD located?
The NPPES record lists a practice address at 593 Eddy St, Providence, RI, 02903. Phone: (401) 444-6195. Providers update this record themselves, so call before visiting.
How can I verify Hannah L. Fassel Justus, MD's license?
NPPES lists Rhode Island license number MD18605, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hannah L. Fassel Justus, MD prescribe under Medicare Part D?
In 2024, Hannah L. Fassel Justus, MD had 16 Medicare Part D claims; the average among pediatric hematology & oncology physician prescribers was 94. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.