William Liggett, MD
NPI 1336230424 · Hematology & Oncology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Liggett, MD is a Hematology & Oncology Physician provider in Nashville, TN (NPI 1336230424).
Provider details
- NPI number
- 1336230424
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32217 (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
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
5,910 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 | 1,154 | $7 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 864 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 817 | $10 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 390 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 340 | $116 |
| Ferritin (blood Protein) Level82728 | 204 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 73 | 21 |
| Hydroxyurea | 67 | 14 |
| Prochlorperazine Maleate | 50 | 36 |
| Dexamethasone | 47 | 14 |
| Acyclovir | 45 | — |
| Ibrutinibbrand: Imbruvica | 42 | — |
| Levothyroxine Sodium | 34 | — |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 across 6 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
- 2006-09-27
- Last updated
- 2012-02-27
Frequently asked questions
- What is William Liggett's NPI number?
- William Liggett's National Provider Identifier (NPI) is 1336230424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Liggett's specialty?
- William Liggett is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Liggett located?
- William Liggett's practice location on file with NPPES is 3443 Dickerson Pike, Nashville, TN 37207-2519.
- What is William Liggett's phone number?
- The practice phone number listed in the NPPES registry for William Liggett is (615) 890-1556.
- Does William Liggett accept Medicare?
- William Liggett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Liggett's NPI active?
- Yes — William Liggett's NPI (1336230424) is active in the NPPES registry as of the last update on 2012-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.