Doctor profile · Federal record
Dr. William Lizarraga, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Nashville, TN
- NPI 1538385091
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 21 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2400 Patterson St, Suite 400
Nashville, TN 372031562
(615) 342-5900
fax (615) 342-5912
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- May 2, 2012
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Tennessee #44341 · Rhode Island #LP00025
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538385091. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
815
Distinct HCPCS
10
Medicare allowed
$85,702
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 332 | 196 | $118 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 152 | 152 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 86 | 76 | $84 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 64 | 35 | $74 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 20 | $158 | |
99239 |
Hospital discharge day management, more than 30 minutes | 27 | 21 | $107 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 24 | 24 | $76 | |
G0008 |
Administration of influenza virus vaccine | 24 | 24 | $28 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 13 | $111 | |
96372 |
Injection of drug or substance under skin or into muscle | 18 | 14 | $13 |
In context: peer comparison
Among 168 peers in this city , average services per provider: 100. This provider delivers 8.2× the peer median.Open Payments
Industry payments received
All-time total
$3,386
Transactions
184
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 37 | $641.84 | |
| PFIZER INC. | 31 | $589.11 | |
| Lilly USA, LLC | 21 | $248.00 | |
| ABBVIE INC. | 15 | $211.81 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 10 | $182.96 | |
| Amgen Inc. | 11 | $181.20 | |
| SANOFI-AVENTIS U.S. LLC | 11 | $177.84 | |
| AstraZeneca Pharmaceuticals LP | 9 | $176.34 | |
| Exact Sciences Corporation | 9 | $165.74 | |
| GlaxoSmithKline, LLC. | 9 | $146.93 | |
| Janssen Pharmaceuticals, Inc | 6 | $104.15 | |
| Abbott Laboratories | 6 | $92.39 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $76.59 | |
| Astellas Pharma US Inc | 3 | $63.44 | |
| Phathom Pharmaceuticals, Inc. | 3 | $61.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,050
Patients
913
Total drug cost
$211,154
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 481 | 125 | $8,154 |
| Amlodipine Besylate | Generic | 336 | 106 | $2,232 |
| Rosuvastatin Calcium | Generic | 308 | 96 | $5,736 |
| Levothyroxine Sodium | Generic | 214 | 64 | $4,215 |
| Metoprolol Succinate | Generic | 197 | 56 | $3,933 |
| Pantoprazole Sodium | Generic | 187 | 64 | $2,999 |
| Duloxetine Hcl | Generic | 180 | 53 | $6,279 |
| Lisinopril | Generic | 171 | 50 | $1,424 |
| Olmesartan Medoxomil | Generic | 161 | 47 | $3,817 |
| Losartan Potassium | Generic | 155 | 44 | $2,512 |
Hospital affiliations
Frequently asked questions
What is Dr. William Lizarraga's medical specialty?
Dr. William Lizarraga practices Internal Medicine Physician in Nashville, TN.
Where does Dr. William Lizarraga practice?
Dr. William Lizarraga practices at 2400 Patterson St, Nashville, TN 372031562. Office phone: 6153425900.
What is Dr. William Lizarraga's NPI?
Dr. William Lizarraga's National Provider Identifier (NPI) is 1538385091, issued by NPPES.
Does Dr. William Lizarraga accept Medicare assignment?
Yes. Dr. William Lizarraga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Lizarraga commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.