Quick answers
- Does Frank L. Koenig Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Frank L. Koenig Iii 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 Frank L. Koenig Iii see?
- In 2024, CMS data shows 319 Original Medicare patients and 2,947 services for Frank L. Koenig Iii. This counts Original Medicare only and measures volume, not quality.
- What is Frank L. Koenig Iii's NPI number?
- 1023299658. 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 Frank L. Koenig Iii, 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 | 319 |
|---|---|
| Services billed to Medicare | 2,947 |
| Different services or procedures | 60 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)2,000 services
- Injection, fentanyl citrate, 0.1 mg (J3010)266 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)207 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)68 services
- Injection, midazolam hydrochloride, per 1 mg (J2250)42 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 blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease55%
- Diabetes48%
- Chronic kidney disease37%
Hospitals where Frank L. Koenig Iii works
Medicare's Facility Affiliation Data lists Frank L. Koenig Iii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sentara Martha Jefferson HospitalCharlottesville, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490077
- University of Virginia Medical CenterCharlottesville, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490009
- UVA Health Culpeper Medical CenterCulpeper, VA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 490019
Practice locations
Addresses where Frank L. Koenig Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 595 Martha Jefferson Dr, Suite 270Charlottesville, VA 22911 (434) 654‑1700
Group practices
Medicare enrollment lists Frank L. Koenig Iii as a member of this group (CMS data updated October 2, 2026).
- Martha Jefferson Medical Group LLC195 clinicians in the group
Specialties
- Vascular Surgeryprimary
- General Surgeryalso
Other vascular surgeons in Charlottesville
Clinicians with the same Medicare primary specialty in Charlottesville, VA — not a recommendation.
Other clinicians in Martha Jefferson Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023299658 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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