Doctor profile · Federal record
Dr. Lucas Littleton, DO
Internal Medicine Physician (CMS: Hospitalist) · Knoxville, TN
- NPI 1013442185
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2240 Sutherland Ave Ste 103
Knoxville, TN 379192333
(865) 909-0090 - Additional location
-
920 Madison Ave Ste 447
Memphis, TN 381033438
(901) 448-5814
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- August 24, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #3991
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013442185. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,074
Distinct HCPCS
6
Medicare allowed
$94,643
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 678 | 254 | $74 | |
99238 |
Hospital discharge day management, 30 minutes or less | 131 | 130 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 101 | 101 | $162 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 85 | 55 | $111 | |
99239 |
Hospital discharge day management, more than 30 minutes | 47 | 46 | $107 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 32 | $121 |
In context: peer comparison
Among 77 peers in Knoxville Internal Medicine Physician, average services per provider: 140. This provider delivers 7.7× the peer median.Open Payments
Industry payments received
All-time total
$231
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $124.99 | |
| Abbvie INC. | 2 | $49.07 | |
| Pfizer INC. | 2 | $40.64 | |
| Janssen Pharmaceuticals, INC | 1 | $16.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
196
Patients
191
Total drug cost
$12,903
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 38 | 38 | $343 |
| Furosemide | Generic | 27 | 25 | $75 |
| Eliquis (Apixaban) | Brand | 16 | 14 | $11,851 |
| Prednisone | Generic | 16 | 15 | $38 |
| Pantoprazole Sodium | Generic | 15 | 15 | $127 |
| Azithromycin | Generic | 14 | 14 | $100 |
| Amlodipine Besylate | Generic | 13 | 13 | $27 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $117 |
| Atorvastatin Calcium | Generic | 12 | 12 | $81 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 11 | 11 | $65 |
Hospital affiliations
Frequently asked questions
What is Dr. Lucas Littleton's medical specialty?
Dr. Lucas Littleton practices Internal Medicine Physician in Knoxville, TN.
Where does Dr. Lucas Littleton practice?
Dr. Lucas Littleton practices at 2240 Sutherland Ave Ste 103, Knoxville, TN 379192333. Office phone: 8659090090.
What is Dr. Lucas Littleton's NPI?
Dr. Lucas Littleton's National Provider Identifier (NPI) is 1013442185, issued by NPPES.
Does Dr. Lucas Littleton accept Medicare assignment?
Yes. Dr. Lucas Littleton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lucas Littleton commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.