Thomas Leblanc, MD, MA
NPI 1790997989 · Medical Oncology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Leblanc, MD, MA is a Medical Oncology Physician provider in Durham, NC (NPI 1790997989).
Provider details
- NPI number
- 1790997989
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MA
- Sex
- Male
- Sole proprietor
- No
- License
- 2009-00570 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
389 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 180 | $111 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 96 | $135 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 90 | $15 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 | $162 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 11 | $106 |
Typical Medicare-allowed amounts for these services range $15–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Venetoclaxbrand: Venclexta | 41 | 12 |
| Isavuconazonium Sulfatebrand: Cresemba | 26 | — |
| Acyclovir | 25 | — |
| Eltrombopag Olaminebrand: Promacta | 22 | — |
| Allopurinol | 20 | — |
| Levofloxacin | 20 | — |
| Ponatinib Hclbrand: Iclusig | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$316,012 across 239 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
- 2007-05-03
- Last updated
- 2013-06-26
Frequently asked questions
- What is Thomas Leblanc's NPI number?
- Thomas Leblanc's National Provider Identifier (NPI) is 1790997989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Leblanc's specialty?
- Thomas Leblanc is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Leblanc located?
- Thomas Leblanc's practice location on file with NPPES is 40 Duke Medicine Cir, Durham, NC 27710-4000.
- What is Thomas Leblanc's phone number?
- The practice phone number listed in the NPPES registry for Thomas Leblanc is (919) 684-8111.
- Does Thomas Leblanc accept Medicare?
- Thomas Leblanc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Leblanc's NPI active?
- Yes — Thomas Leblanc's NPI (1790997989) is active in the NPPES registry as of the last update on 2013-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.