Doctor profile · Federal record
Dr. John Kupfner, M.D.
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Psychiatry Physician · Sevierville, TN
- NPI 1285832964
- Accepts Medicare
- 21 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3889 Wonderland Ln
Sevierville, TN 378628288
(865) 366-7812 - Additional location
-
1451 Dowell Springs Blvd
Knoxville, TN 379092441
(865) 970-9800
fax (865) 374-7129 - Mailing address
-
9709 Stone Henge Ln
Knoxville, TN 379223447
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- October 31, 2024
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (3)
- Tennessee #46026 · Michigan #4301512391 · Virginia #0101241464
- Medicaid
- TN #1521350
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285832964. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
387
Distinct HCPCS
5
Medicare allowed
$17,207
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 173 | 102 | $34 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 128 | 63 | $46 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 47 | 38 | $62 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 21 | $58 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $75 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 77. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axsome Therapeutics, Inc. | 1 | $25.32 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $14.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,474
Patients
1,005
Total drug cost
$92,728
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 374 | 83 | $7,625 |
| Trazodone Hcl | Generic | 361 | 127 | $7,007 |
| Buspirone Hcl | Generic | 303 | 103 | $7,359 |
| Aripiprazole | Generic | 263 | 82 | $21,264 |
| Clonazepam | Generic | 258 | 46 | $2,701 |
| Fluoxetine Hcl | Generic | 240 | 61 | $7,650 |
| Olanzapine | Generic | 215 | 50 | $6,631 |
| Lamotrigine | Generic | 213 | 65 | $3,052 |
| Mirtazapine | Generic | 203 | 63 | $4,621 |
| Duloxetine Hcl | Generic | 186 | 62 | $5,910 |
Frequently asked questions
What is Dr. John Kupfner's medical specialty?
Dr. John Kupfner practices Psychiatry Physician in Sevierville, TN.
Where does Dr. John Kupfner practice?
Dr. John Kupfner practices at 3889 Wonderland Ln, Sevierville, TN 378628288. Office phone: 8653667812.
What is Dr. John Kupfner's NPI?
Dr. John Kupfner's National Provider Identifier (NPI) is 1285832964, issued by NPPES.
Does Dr. John Kupfner accept Medicare assignment?
Yes. Dr. John Kupfner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kupfner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.