Samuel Adediran, M.D.,
NPI 1811259096 · Hematology & Oncology Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Adediran, M.D., is a Hematology & Oncology Physician provider in Spartanburg, SC (NPI 1811259096).
Provider details
- NPI number
- 1811259096
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- Sole proprietor
- No
- License
- 0101264136 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 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
1,111 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 250 | $153 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 240 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 188 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 151 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 121 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Abiraterone Acetate | 332 | 47 |
| Prednisone | 289 | 66 |
| Potassium Chloride | 67 | 22 |
| Dexamethasone | 58 | 24 |
| Lenalidomidebrand: Revlimid | 51 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 48 | 21 |
| Darolutamidebrand: Nubeqa | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,143 across 53 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
- 2012-06-13
- Last updated
- 2021-09-29
- Certified
- 2021-09-29
Frequently asked questions
- What is Samuel Adediran's NPI number?
- Samuel Adediran's National Provider Identifier (NPI) is 1811259096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Adediran's specialty?
- Samuel Adediran is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Adediran located?
- Samuel Adediran's practice location on file with NPPES is 101 E Wood St, Spartanburg, SC 29303-3040.
- What is Samuel Adediran's phone number?
- The practice phone number listed in the NPPES registry for Samuel Adediran is (864) 560-7050.
- Does Samuel Adediran accept Medicare?
- Samuel Adediran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Adediran's NPI active?
- Yes — Samuel Adediran's NPI (1811259096) is active in the NPPES registry as of the last update on 2021-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.