Doctor profile · Federal record
Dr. Lorna Ehrenfried, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Specialist · Johnson City, TN
- NPI 1932211414
- Accepts Medicare
- 32 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
701 MED Tech Pkwy Ste 100
Johnson City, TN 376042365
(423) 283-7302
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 19, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Tennessee #MD0000034445
- Medicaid
- TN #3856308
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932211414. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
170
Distinct HCPCS
9
Medicare allowed
$12,465
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 32 | 31 | $56 | |
01992 |
Anesthesia for nerve block and injection procedure, prone position | 25 | 23 | $68 | |
01939 |
Anesthesia for nerve destruction procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance | 23 | 23 | $72 | |
00400 |
Anesthesia for other procedure on skin of arms, legs, and front body | 18 | 16 | $68 | |
00300 |
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back | 17 | 17 | $83 | |
00790 |
Anesthesia for other procedure on upper abdomen | 17 | 17 | $110 | |
00812 |
Anesthesia for exam of colon using an endoscope | 14 | 14 | $44 | |
00532 |
Anesthesia for access to central vein | 12 | 12 | $75 | |
01610 |
Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm | 12 | 12 | $111 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 20. This provider delivers 8.5× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mindray DS USA, Inc. | 1 | $23.82 | |
| Medtronic, Inc. | 1 | $21.59 |
By nature of payment
Frequently asked questions
What is Dr. Lorna Ehrenfried's medical specialty?
Dr. Lorna Ehrenfried practices Anesthesiology Physician in Johnson City, TN.
Where does Dr. Lorna Ehrenfried practice?
Dr. Lorna Ehrenfried practices at 701 MED Tech Pkwy Ste 100, Johnson City, TN 376042365. Office phone: 4232837302.
What is Dr. Lorna Ehrenfried's NPI?
Dr. Lorna Ehrenfried's National Provider Identifier (NPI) is 1932211414, issued by NPPES.
Does Dr. Lorna Ehrenfried accept Medicare assignment?
Yes. Dr. Lorna Ehrenfried accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lorna Ehrenfried commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for nerve block and injection procedure, prone position (HCPCS 01992); Anesthesia for nerve destruction procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance (HCPCS 01939). Source: CMS Medicare Physician & Other Practitioners file.