Michael Thompson, MD
NPI 1023016631 · Hematology & Oncology Physician · Oak Ridge, TN
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Thompson, MD is a Hematology & Oncology Physician provider in Oak Ridge, TN (NPI 1023016631).
Provider details
- NPI number
- 1023016631
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD026356 (TN)
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
20 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
1,846 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 537 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 490 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 333 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 206 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 73 | $69 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 187 | 57 |
| Apixabanbrand: Eliquis | 58 | 16 |
| Acyclovir | 49 | 12 |
| Tamoxifen Citrate | 40 | 12 |
| Exemestane | 36 | — |
| Ruxolitinib Phosphatebrand: Jakafi | 30 | — |
| Hydroxyurea | 29 | 11 |
| Ibrutinibbrand: Imbruvica |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$74 across 2 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
- 2005-07-08
- Last updated
- 2020-08-24
- Certified
- 2020-08-24
Frequently asked questions
- What is Michael Thompson's NPI number?
- Michael Thompson's National Provider Identifier (NPI) is 1023016631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Thompson's specialty?
- Michael Thompson is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Thompson located?
- Michael Thompson's practice location on file with NPPES is 200 New York Ave, Oak Ridge, TN 37830-5212.
- What is Michael Thompson's phone number?
- The practice phone number listed in the NPPES registry for Michael Thompson is (865) 835-5400.
- Does Michael Thompson accept Medicare?
- Michael Thompson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Thompson's NPI active?
- Yes — Michael Thompson's NPI (1023016631) is active in the NPPES registry as of the last update on 2020-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.