Doctor profile · Federal record
Dr. John Ehrenfried, M.D.
Surgery Physician · Kingsport, TN
- NPI 1841369402
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
130 W Ravine RD Ste 3A
Kingsport, TN 376603841
(423) 245-6101 - Additional location
-
444 Clinchfield Street, Suite 2900
Kingsport, TN 37660
fax (423) 245-2396 - Mailing address
-
1021 W Oakland Ave Ste 310
Johnson City, TN 376042192
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- August 27, 2024
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Tennessee #MD34462
- Medicaid (2)
- VA #007311095 · TN #3046047
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841369402. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
301
Distinct HCPCS
7
Medicare allowed
$43,236
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 151 | 108 | $83 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 50 | 50 | $200 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 22 | $118 | |
19301 |
Partial removal of breast | 23 | 19 | $587 | |
38792 |
Injection of radioactive material for x-ray identification of lymph node | 21 | 21 | $15 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 17 | 14 | $52 | |
38525 |
Biopsy or removal of deep lymph nodes of underarm | 14 | 14 | $220 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 38. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$170
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 1 | $94.85 | |
| Innovation Technologies Inc | 1 | $74.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
123
Patients
112
Total drug cost
$475
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 110 | 101 | $249 |
| Doxycycline Hyclate | Generic | 13 | 11 | $226 |
Frequently asked questions
What is Dr. John Ehrenfried's medical specialty?
Dr. John Ehrenfried practices Surgery Physician in Kingsport, TN.
Where does Dr. John Ehrenfried practice?
Dr. John Ehrenfried practices at 130 W Ravine RD Ste 3A, Kingsport, TN 376603841. Office phone: 4232456101.
What is Dr. John Ehrenfried's NPI?
Dr. John Ehrenfried's National Provider Identifier (NPI) is 1841369402, issued by NPPES.
What procedures does Dr. John Ehrenfried commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.