Christopher Thomas, MD
NPI 1831202480 · Hematology & Oncology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Thomas, MD is a Hematology & Oncology Physician provider in Greenville, SC (NPI 1831202480).
Provider details
- NPI number
- 1831202480
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 104225 (NC)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
664 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 360 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 196 | $62 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 60 | $135 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $125 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 16 | $170 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 98 | 36 |
| Apixabanbrand: Eliquis | 90 | 15 |
| Oxycodone Hcl | 72 | 24 |
| Ondansetron Hcl | 56 | 35 |
| Promethazine Hcl | 41 | 20 |
| Hydroxyurea | 40 | — |
| Levofloxacin | 40 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,016 across 17 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
Additional practice locations (1)
- 120 Dillon DrSpartanburg, SC 29307-1018Phone: (864) 699-5700Fax: (864) 699-5701
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2021-05-12
- Certified
- 2021-05-12
Frequently asked questions
- What is Christopher Thomas's NPI number?
- Christopher Thomas's National Provider Identifier (NPI) is 1831202480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Thomas's specialty?
- Christopher Thomas is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Thomas located?
- Christopher Thomas's practice location on file with NPPES is 3 Butternut Dr Ste B, Greenville, SC 29605-4653.
- What is Christopher Thomas's phone number?
- The practice phone number listed in the NPPES registry for Christopher Thomas is (864) 672-7272.
- Does Christopher Thomas accept Medicare?
- Christopher Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Thomas's NPI active?
- Yes — Christopher Thomas's NPI (1831202480) is active in the NPPES registry as of the last update on 2021-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.