Quick answers
- Does Kristen L. Kahrmann accept Medicare assignment?
- Yes. Medicare's clinician data says Kristen L. Kahrmann 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 Kristen L. Kahrmann see?
- In 2024, CMS data shows 570 Original Medicare patients and 9,811 services for Kristen L. Kahrmann. This counts Original Medicare only and measures volume, not quality.
- What is Kristen L. Kahrmann's NPI number?
- 1245664788. 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 Kristen L. Kahrmann, 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 | 570 |
|---|---|
| Services billed to Medicare | 9,811 |
| Different services or procedures | 104 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)1,065 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)741 services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)610 services
- Advance care planning, first 30 minutes (99497)466 services
- Annual depression screening, 5 to 15 minutes (G0444)440 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%
- Arthritis41%
- Chronic kidney disease34%
- Heart failure32%
- Diabetes28%
Hospitals where Kristen L. Kahrmann works
Medicare's Facility Affiliation Data lists Kristen L. Kahrmann 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.
- Piedmont Columbus Regional MidtownColumbus, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110064
- Piedmont Columbus Regional NorthsideColumbus, GA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 110200
- St Francis Hospital- Emory HealthcareColumbus, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 110129
Practice locations
Addresses where Kristen L. Kahrmann is enrolled with Medicare (CMS data updated October 2, 2026).
- 106 Enterprise Ct, Suite AColumbus, GA 31904 (706) 321‑2555
- 3934 Woodruff RdColumbus, GA 31904 (706) 322‑0304
Group practices
Medicare enrollment lists Kristen L. Kahrmann as a member of this group (CMS data updated October 2, 2026).
- Horizons Diagnostics, L.L.C.24 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Columbus
Clinicians with the same Medicare primary specialty in Columbus, GA — not a recommendation.
Other clinicians in Horizons Diagnostics, L.L.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mercer University School Of Medicine |
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245664788 |
| 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