Leonard Harris, MD
NPI 1518014307 · Hematology & Oncology Physician · Germantown, TN
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Harris, MD is a Hematology & Oncology Physician provider in Germantown, TN (NPI 1518014307).
Provider details
- NPI number
- 1518014307
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 42470 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,103 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 | 240 | $8 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 239 | $25 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 215 | $99 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 178 | $113 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 176 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 167 |
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 |
|---|---|---|
| Apixabanbrand: Eliquis | 55 | 18 |
| Dexamethasone | 42 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | 18 |
| Lenalidomide | 40 | — |
| Prednisone | 35 | 20 |
| Prochlorperazine Maleate | 35 | 24 |
| Acyclovir | 34 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,275 across 47 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 (3)
- 262 Danny Thomas PlMemphis, TN 38105-3678Phone: (901) 595-3300
- 6614 Kirby Forest CvMemphis, TN 38119-6629Phone: (901) 674-6058Fax: (888) 443-3871
- 2601 TvcNashville, TN 37232-0001Phone: (615) 322-4916
Registry dates
- Enumerated
- 2007-01-04
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Leonard Harris's NPI number?
- Leonard Harris's National Provider Identifier (NPI) is 1518014307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Harris's specialty?
- Leonard Harris is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Harris located?
- Leonard Harris's practice location on file with NPPES is 7945 Wolf River Blvd, Germantown, TN 38138-1762.
- What is Leonard Harris's phone number?
- The practice phone number listed in the NPPES registry for Leonard Harris is (901) 683-0055.
- Does Leonard Harris accept Medicare?
- Leonard Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Harris's NPI active?
- Yes — Leonard Harris's NPI (1518014307) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.