Doctor profile · Federal record
Dr. Igor Tkachenko, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Knoxville, TN
- NPI 1528421930
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1924 Alcoa Hwy
Knoxville, TN 379201511
(865) 305-9000
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- June 18, 2019
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Tennessee #56647
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528421930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
167
Distinct HCPCS
3
Medicare allowed
$26,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 103 | 102 | $161 | |
99284 |
Emergency department visit with moderate level of medical decision making | 37 | 37 | $113 | |
99291 |
Critical care, first 30-74 minutes | 27 | 27 | $199 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 108. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$28
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $14.20 | |
| Janssen Pharmaceuticals, Inc | 1 | $13.81 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Igor Tkachenko's medical specialty?
Dr. Igor Tkachenko practices Emergency Medicine Physician in Knoxville, TN.
Where does Dr. Igor Tkachenko practice?
Dr. Igor Tkachenko practices at 1924 Alcoa Hwy, Knoxville, TN 379201511. Office phone: 8653059000.
What is Dr. Igor Tkachenko's NPI?
Dr. Igor Tkachenko's National Provider Identifier (NPI) is 1528421930, issued by NPPES.
Does Dr. Igor Tkachenko accept Medicare assignment?
Yes. Dr. Igor Tkachenko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Igor Tkachenko commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.