Quick answers
- Which hospitals does Karin B. Porter-Williamson work at?
- Medicare's official clinician data lists Karin B. Porter-Williamson at 2 hospitals: University of Kansas Health System Olathe Hospital and University of Kansas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karin B. Porter-Williamson see patients?
- Medicare's clinician data lists 7 practice locations, including Lenexa, KS, Olathe, KS and Kansas City, KS. Call before your visit to confirm the address.
- What is Karin B. Porter-Williamson's specialty?
- Medicare lists Hospice/Palliative Care as the primary specialty, and also Internal Medicine.
- Does Karin B. Porter-Williamson accept Medicare assignment?
- Yes. Medicare's clinician data says Karin B. Porter-Williamson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Karin B. Porter-Williamson offer telehealth?
- Medicare's clinician data says Karin B. Porter-Williamson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Karin B. Porter-Williamson?
- (913) 588-1227, as listed in official Medicare / NPI Registry data.
- What is Karin B. Porter-Williamson's NPI number?
- 1427168046. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karin B. Porter-Williamson works
Medicare's Facility Affiliation Data lists Karin B. Porter-Williamson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Kansas Health System Olathe HospitalOlathe, KS · Acute Care Hospital · CCN 170049
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · CCN 170040
Practice locations
Addresses where Karin B. Porter-Williamson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 11300 Corporate Ave, Suite 342Lenexa, KS 66219
- 20333 W 151st StOlathe, KS 66061 (913) 588‑1227
- 20333 W 151st St, Olathe Medical CenterOlathe, KS 66061 (913) 588‑1227
- 3901 Rainbow BlvdKansas City, KS 66160 (913) 588‑7013
- 3901 Rainbow Blvd, Suite 5300Kansas City, KS 66160 (913) 588‑6210
Group practices
Medicare enrollment lists Karin B. Porter-Williamson as a member of this group (CMS data updated 2026-10-02).
- Kansas University Physicians Inc1,849 clinicians in the group
Specialties
- Hospice/Palliative Careprimary
- Internal Medicinealso
Other palliative care doctors in Lenexa
Clinicians with the same Medicare primary specialty in Lenexa, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427168046 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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