Sumaira Zareef, M.D
Hematology & Oncology Physician · Medford, OR
Sumaira Zareef, M.D is a hematology & oncology physician with a practice address in Medford, Oregon, and NPI 1982052791, issued on Jun 2, 2016. Check the license (Oregon MD231232, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sumaira Zareef
- Credential
- M.D
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD231232 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3011 E Barnett RD, Medford, OR 97504
- Phone
- (541) 789-4673
- Enumerated
- Jun 2, 2016
- Record last updated
- Jul 10, 2026
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 138 in Oregon → Look up another NPI →
Also registered at 3011 E Barnett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabrielle Anderson, DNPFamily Nurse Practitioner1346931482
- Pragathi Balakrishna, M.D.Hematology & Oncology Physician1295112118
- Christopher CrumPhysician Assistant1326237157
- Ashish Dwary, MBBSHematology & Oncology Physician1649561473
- Matthew Filoon, FNPFamily Nurse Practitioner1043691728
- Esther HehnNurse Practitioner1689124547
Verify Sumaira Zareef in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD231232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
190 Medicare Part D claims for 85 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 40 claims were for opioids.
Most prescribed
- Oxycodone Hcl18 claims
- Prednisone17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $276.82
12 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sumaira Zareef among 138 hematology & oncology physician records in Oregon
Sumaira Zareef, M.D is one of 138 hematology & oncology physician records with a practice address in Oregon. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 90% of them.
- NPI issued2016 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Oregon
There are 138 hematology & oncology physician records in Oregon.
All 138 in Oregon → Every provider in Medford → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Gerald Ahmann, MDMedford, OR 975041124073671
- Charles Dibb, MDMedford, OR 975041245286301
- Ashish Dwary, MBBSMedford, OR 975041649561473
- Sean Hehn, MDMedford, OR 975041386696490
- Richard Karchmer, MDMedford, OR 975041952355000
- Hidong Kim, MD, PHDMedford, OR 975041750727764
- Emre Koca, M.DMedford, OR 975041508271701
- Susan Kohler, MDMedford, OR 975041104866193
Common questions
What is Sumaira Zareef, M.D's NPI number?
Sumaira Zareef, M.D's National Provider Identifier (NPI) is 1982052791, issued on Jun 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sumaira Zareef, M.D located?
The NPPES record lists a practice address at 3011 E Barnett RD, Medford, OR, 97504. Phone: (541) 789-4673. Providers update this record themselves, so call before visiting.
How can I verify Sumaira Zareef, M.D's license?
NPPES lists Oregon license number MD231232, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sumaira Zareef, M.D prescribe under Medicare Part D?
In 2024, Sumaira Zareef, M.D had 190 Medicare Part D claims for 85 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Sumaira Zareef, M.D's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.