Doctor profile · Federal record
Dr. Bryan Walker, MD
Infectious Disease Physician (CMS: Infectious Disease) · Student in an Organized Health Care Education/Training Program · Knoxville, TN
- NPI 1144727959
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1932 Alcoa Hwy Ste 580
Knoxville, TN 379201588
(865) 305-6175
fax (865) 305-3488
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- December 14, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Tennessee #68493
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144727959. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
92
Distinct HCPCS
2
Medicare allowed
$11,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 57 | 26 | $107 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 34 | $162 |
In context: peer comparison
Among 8 peers in Knoxville Infectious Disease Physician, average services per provider: 69. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$919
Transactions
34
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 11 | $221.32 | |
| Gilead Sciences, INC. | 2 | $205.74 | |
| Insmed, INC. | 8 | $171.42 | |
| Merck Sharp & Dohme LLC | 4 | $104.03 | |
| La Jolla Pharmaceutical Company | 3 | $68.77 | |
| Cumberland Pharmaceuticals, INC. | 2 | $60.85 | |
| Melinta Therapeutics, LLC | 2 | $45.32 | |
| Shionogi INC | 1 | $24.74 | |
| Paratek Pharmaceuticals, INC. | 1 | $16.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
76
Patients
0
Total drug cost
$147,986
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 26 | 0 | $102,373 |
| Atorvastatin Calcium | Generic | 24 | 0 | $146 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 15 | 0 | $382 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 11 | 0 | $45,086 |
Hospital affiliations
Frequently asked questions
What is Dr. Bryan Walker's medical specialty?
Dr. Bryan Walker practices Infectious Disease Physician in Knoxville, TN.
Where does Dr. Bryan Walker practice?
Dr. Bryan Walker practices at 1932 Alcoa Hwy Ste 580, Knoxville, TN 379201588. Office phone: 8653056175.
What is Dr. Bryan Walker's NPI?
Dr. Bryan Walker's National Provider Identifier (NPI) is 1144727959, issued by NPPES.
Does Dr. Bryan Walker accept Medicare assignment?
Yes. Dr. Bryan Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bryan Walker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.