Quick answers
- Does Nathalie M. Weis accept Medicare assignment?
- Yes. Medicare's clinician data says Nathalie M. Weis 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 Nathalie M. Weis see?
- In 2024, CMS data shows 255 Original Medicare patients and 562 services for Nathalie M. Weis. This counts Original Medicare only and measures volume, not quality.
- What is Nathalie M. Weis's NPI number?
- 1629535414. 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 Nathalie M. Weis, 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 | 255 |
|---|---|
| Services billed to Medicare | 562 |
| Different services or procedures | 42 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)121 services
- Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b (87636)71 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)62 services
- Automated urinalysis test (81003)49 services
- Insertion of needle into vein for collection of blood sample (36415)32 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 pressure68%
- Arthritis49%
- Anxiety25%
- Diabetes24%
- Ischemic heart disease24%
Practice locations
Addresses where Nathalie M. Weis is enrolled with Medicare (CMS data updated October 2, 2026).
- 2800 Breckenridge Ln, Suite 200Louisville, KY 40220 (502) 893‑7462
- 825 Barret AveLouisville, KY 40204 (502) 272‑5165
- 9880 Angies Way, Suite 160Louisville, KY 40241 (502) 423‑9595
Group practices
Medicare enrollment lists Nathalie M. Weis as a member of these groups (CMS data updated October 2, 2026).
- Baptist Health Medical Group Inc2,472 clinicians in the group
- Community Medical Associates Inc1,372 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Louisville
Clinicians with the same Medicare primary specialty in Louisville, KY — not a recommendation.
Other clinicians in Baptist Health Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of Kentucky College Of Medicine |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629535414 |
| 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