Quick answers
- Does Lorna Ehrenfried accept Medicare assignment?
- Yes. Medicare's clinician data says Lorna Ehrenfried accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Lorna Ehrenfried see?
- In 2024, CMS data shows 136 Original Medicare patients and 156 services for Lorna Ehrenfried. This counts Original Medicare only and measures volume, not quality.
- What is Lorna Ehrenfried's NPI number?
- 1932211414. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Lorna Ehrenfried, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 136 |
|---|---|
| Services billed to Medicare | 156 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for other procedure on large bowel using an endoscope (00811)31 services
- Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance (01937)18 services
- Anesthesia for nerve block and injection procedure, prone position (01992)12 services
- Anesthesia for other procedure on skin of arms, legs, and front body (00400)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure71%
- Arthritis57%
- Chronic kidney disease34%
- Ischemic heart disease32%
- Depression32%
Practice locations
Addresses where Lorna Ehrenfried is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Medical Park BlvdBristol, TN 37620 (423) 390‑0451
Group practices
Medicare enrollment lists Lorna Ehrenfried as a member of this group (CMS data updated October 2, 2026).
- Paragon Anesthesia PC211 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Bristol
Clinicians with the same Medicare primary specialty in Bristol, TN — not a recommendation.
Other clinicians in Paragon Anesthesia PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932211414 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians