Doctor profile · Federal record
Dr. Douglas Warner, M.D.
Emergency Medicine Physician · Maryville, TN
- NPI 1013941988
- 20 yrs on file
- 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
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Tennessee #MD29437
- Medicaid (2)
- TN #3816020 · TN #3816021
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013941988. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
321
Distinct HCPCS
3
Medicare allowed
$51,585
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 200 | 199 | $164 | |
99284 |
Emergency department visit with moderate level of medical decision making | 61 | 61 | $113 | |
99291 |
Critical care, first 30-74 minutes | 60 | 60 | $199 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 93. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$76
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | 1 | $37.94 | |
| Novartis Pharmaceuticals Corporation | 1 | $23.44 | |
| PFIZER INC. | 1 | $14.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
26
Total drug cost
$92
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $69 |
| Prednisone | Generic | 12 | 12 | $24 |
Frequently asked questions
What is Dr. Douglas Warner's medical specialty?
Dr. Douglas Warner practices Emergency Medicine Physician in Maryville, TN.
Where does Dr. Douglas Warner practice?
Dr. Douglas Warner practices at 907 E Lamar Alexander Pkwy, Maryville, TN 378045015. Office phone: 8659837211.
What is Dr. Douglas Warner's NPI?
Dr. Douglas Warner's National Provider Identifier (NPI) is 1013941988, issued by NPPES.
What procedures does Dr. Douglas Warner 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.