Thomas Ratliff, MD
NPI 1639170665 · Hematology & Oncology Physician · Germantown, TN
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Ratliff, MD is a Hematology & Oncology Physician provider in Germantown, TN (NPI 1639170665).
Provider details
- NPI number
- 1639170665
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 31689 (TN)
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
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
16,330 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 | 1,894 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 1,702 | $8 |
| Liver Function Blood Test Panel80076 | 1,606 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,433 | $75 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,353 | $9 |
| Flow Cytometry Technique for Dna Or Cell Analysis, Each Additional Marker88185 | 1,288 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 205 | 79 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 199 | 58 |
| Apixabanbrand: Eliquis | 178 | 44 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 176 | 41 |
| Oxycodone Hcl | 153 | 40 |
| Gabapentin | 149 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,166 across 25 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
- 2005-08-01
- Last updated
- 2017-04-04
Frequently asked questions
- What is Thomas Ratliff's NPI number?
- Thomas Ratliff's National Provider Identifier (NPI) is 1639170665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Ratliff's specialty?
- Thomas Ratliff is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Ratliff located?
- Thomas Ratliff's practice location on file with NPPES is 7945 Wolf River Blvd, Germantown, TN 38138-1762.
- What is Thomas Ratliff's phone number?
- The practice phone number listed in the NPPES registry for Thomas Ratliff is (901) 683-0055.
- Does Thomas Ratliff accept Medicare?
- Thomas Ratliff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Ratliff's NPI active?
- Yes — Thomas Ratliff's NPI (1639170665) is active in the NPPES registry as of the last update on 2017-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.