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Edit this profileAt a glance
- 201 Trent Dr, Box 3422, Durham, NC 27710
About Dr. Onwuemene
Based in Durham, NC, Oluwatoyosi Onwuemene, M.D. is listed in the NPI registry under hematology. Oluwatoyosi graduated from Duke University School of Medicine in 2007. Oluwatoyosi is also listed as specializing in internal medicine. According to Medicare claims data, Oluwatoyosi cared for 59 Medicare patients across 62 services. The services billed most often include molecular pathology procedure; physician interpretation and report and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. NPI 1770759854 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (919) 684-5350
- Email not available
Practice Locations
201 TRENT DR BOX 3422
Durham, NC 27710
Conditions Commonly Evaluated or Treated
Within Hematology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Anemia
- Blood clots
- Breast cancer
- Colon cancer
- Iron-deficiency anemia
- Leukemia
- Lung cancer
- Lymphoma
- Prostate cancer
Anemia
Bleeding disorders
- Bleeding Disorders
- Frequent Unexplained Nosebleeds
- Heavy Period Bleeding From Bleeding Disorder
- Unexplained Bruising
Blood and immune disorders
Blood cancer
Blood clots
Bone marrow disorders
Clotting disorders
Inherited blood disorders
Iron disorders
Lymph conditions
Lymph disorders
Metabolic blood disorders
Nutritional blood disorders
Organ conditions
Platelet disorders
Protein disorders
Red blood cell disorders
- Cold-Triggered Blood Breakdown
- Hemolytic Anemia in Children
- Nighttime Red Blood Cell Breakdown
- Sickle cell disease
- Thalassemia
- Thick Blood
White blood cell disorders
Procedures & services
Most searched procedures
Biopsy
Blood treatments
- Blood Exchange Transfusion
- Plasmapheresis
- Platelet Removal Procedure
- Therapeutic Blood Draw
- White Blood Cell Removal Procedure
Catheter care
Cell therapy
Cellular therapy
Consultation
Consultations
Diagnostic tests
- Clotting Inhibitor Mixing Study
- Complete Blood Count
- Factor Level Blood Test
- Folic Acid Blood Test
- G6PD Enzyme Test
- Iron Level Blood Test
Infusions
Injections
Lab tests
- Blood Cancer Cell Marker Test
- Blood Clotting Tests
- Blood Smear Examination
- Coomb's Test
- Genetic Blood Clotting Test
- Hemoglobin Electrophoresis
- Myeloma Blood Protein Test
Medication management
Monitoring
Patient education
Procedures
Transfusion therapy
Transplants
Treatments
Procedures Most Often Billed to Medicare
62 services · 59 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Molecular pathology procedure; physician interpretation and report | Billing code | G0452 |
48 | Too few peers to compare |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
14 | Less often than most peers in Hematology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hematology specialists in Durham 8
Same specialty, same city.
Trained at Duke University School of Medicine 2
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2007 at Duke University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Oluwatoyosi Onwuemene?
Oluwatoyosi Onwuemene is a hematology in Durham, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Oluwatoyosi Onwuemene's address?
Oluwatoyosi Onwuemene is listed at 201 Trent Dr Box 3422, Durham, NC 27710. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Oluwatoyosi Onwuemene?
The number on file is (919) 684-5350. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Oluwatoyosi Onwuemene's NPI number?
Oluwatoyosi Onwuemene's National Provider Identifier is 1770759854. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Oluwatoyosi Onwuemene train?
Oluwatoyosi Onwuemene attended Duke University School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Oluwatoyosi Onwuemene been practicing?
Oluwatoyosi Onwuemene has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Oluwatoyosi Onwuemene perform?
According to Medicare billing data, Oluwatoyosi Onwuemene the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Oluwatoyosi Onwuemene confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Oluwatoyosi Onwuemene. If this is you, claiming it is free.
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