Quick answers
- Does Wen Hsin Ku accept Medicare assignment?
- Yes. Medicare's clinician data says Wen Hsin Ku 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 Wen Hsin Ku see?
- In 2024, CMS data shows 236 Original Medicare patients and 1,522 services for Wen Hsin Ku. This counts Original Medicare only and measures volume, not quality.
- What is Wen Hsin Ku's NPI number?
- 1013679489. 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 Wen Hsin Ku, 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 | 236 |
|---|---|
| Services billed to Medicare | 1,522 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)263 services
- Insertion of needle into vein for collection of blood sample (36415)192 services
- Blood test, thyroid stimulating hormone (tsh) (84443)133 services
- Thyroid hormone, t3 measurement, free (84481)132 services
- Thyroxine (thyroid chemical), free (84439)131 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%
- Diabetes69%
- Arthritis46%
- Chronic kidney disease29%
- Anxiety28%
Hospitals where Wen Hsin Ku works
Medicare's Facility Affiliation Data lists Wen Hsin Ku 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.
- Lake Regional Health SystemOsage Beach, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260186
Practice locations
Addresses where Wen Hsin Ku is enrolled with Medicare (CMS data updated October 2, 2026).
- 1241 W Stadium BlvdJefferson City, MO 65109 (573) 556‑5771
Group practices
Medicare enrollment lists Wen Hsin Ku as a member of this group (CMS data updated October 2, 2026).
- Jefferson City Medical Group PC119 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Jefferson City
Clinicians with the same Medicare primary specialty in Jefferson City, MO — not a recommendation.
Other clinicians in Jefferson City Medical Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013679489 |
| 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