Doctor profile · Federal record
Dr. Walker Nowell, DO
Internal Medicine Physician (CMS: Internal Medicine) · Knoxville, TN
- NPI 1760428387
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10215 Kingston Pike, Ste 100
Knoxville, TN 379223222
(865) 691-0733 - Mailing address
-
1225 E Weisgarber RD, Ste 100
Knoxville, TN 379092604
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 12, 2008
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #1418
- Medicaid
- TN #3307580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760428387. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,036
Distinct HCPCS
10
Medicare allowed
$163,964
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 534 | 310 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 532 | 311 | $118 | |
80053 |
Blood test, comprehensive group of blood chemicals | 474 | 301 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 380 | 275 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 361 | 265 | $16 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 240 | 240 | $16 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 236 | 236 | $118 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 233 | 173 | $6 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 209 | 138 | $8 | |
83036 |
Hemoglobin a1c level | 193 | 121 | $9 |
In context: peer comparison
Among 77 peers in this city , average services per provider: 140. This provider delivers 36× the peer median.Open Payments
Industry payments received
All-time total
$98
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Philips North America LLC | 2 | $43.40 | |
| PFIZER INC. | 1 | $21.85 | |
| Medtronic, Inc. | 1 | $17.13 | |
| ABBVIE INC. | 1 | $16.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,942
Patients
868
Total drug cost
$27,922
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 376 | 99 | $4,004 |
| Atorvastatin Calcium | Generic | 307 | 97 | $3,126 |
| Rosuvastatin Calcium | Generic | 273 | 85 | $2,629 |
| Pantoprazole Sodium | Generic | 232 | 72 | $2,892 |
| Lisinopril | Generic | 213 | 63 | $1,230 |
| Amlodipine Besylate | Generic | 190 | 62 | $800 |
| Simvastatin | Generic | 180 | 51 | $1,220 |
| Losartan Potassium | Generic | 162 | 47 | $1,484 |
| Escitalopram Oxalate | Generic | 153 | 50 | $2,290 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 149 | 43 | $940 |
Hospital affiliations
Frequently asked questions
What is Dr. Walker Nowell's medical specialty?
Dr. Walker Nowell practices Internal Medicine Physician in Knoxville, TN.
Where does Dr. Walker Nowell practice?
Dr. Walker Nowell practices at 10215 Kingston Pike, Knoxville, TN 379223222. Office phone: 8656910733.
What is Dr. Walker Nowell's NPI?
Dr. Walker Nowell's National Provider Identifier (NPI) is 1760428387, issued by NPPES.
Does Dr. Walker Nowell accept Medicare assignment?
Yes. Dr. Walker Nowell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walker Nowell commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.