Doctor profile · Federal record
Dr. Kent Obrien, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Maryville, TN
- NPI 1427087006
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
907 E Lamar Alexander Pkwy
Maryville, TN 378045015
(865) 983-7211 - Mailing address
-
Po Box 634706
Cincinnati, OH 452630001
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 7, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Tennessee #38993
- Medicaid (2)
- TN #3328318 · TN #3328316
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427087006. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
3
Medicare allowed
$33,983
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 162 | 161 | $164 | |
99284 |
Emergency department visit with moderate level of medical decision making | 34 | 34 | $112 | |
99291 |
Critical care, first 30-74 minutes | 18 | 18 | $199 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 93. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$23
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 11 | 11 | $23 |
Hospital affiliations
Frequently asked questions
What is Dr. Kent Obrien's medical specialty?
Dr. Kent Obrien practices Emergency Medicine Physician in Maryville, TN.
Where does Dr. Kent Obrien practice?
Dr. Kent Obrien practices at 907 E Lamar Alexander Pkwy, Maryville, TN 378045015. Office phone: 8659837211.
What is Dr. Kent Obrien's NPI?
Dr. Kent Obrien's National Provider Identifier (NPI) is 1427087006, issued by NPPES.
Does Dr. Kent Obrien accept Medicare assignment?
Yes. Dr. Kent Obrien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kent Obrien 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.