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Internal Medicine

Sandra S. Killingsworth, MD

Works at hospitals in Manhattan, KS · Onaga, KS · Council Grove, KS … · Kansas

Summary

Sandra S. Killingsworth, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Manhattan, KS, Onaga, KS and Council Grove, KS and other places. NPI 1659348027. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Sandra S. Killingsworth, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
27Years since medical school (graduated 1999)
University Of Kansas School Of Med (kc/wich/sal)Medical school
FemaleGender (as listed)
Cotton-O'neil Clinic Revocable TrustGroup practice

Quick answers

Which hospitals does Sandra S. Killingsworth work at?
Medicare's official clinician data lists Sandra S. Killingsworth at 5 hospitals: Ascension Via Christi Hospital Manhattan, Inc, Community Hospital, Onaga and St Marys Campus, Morris County Hospital, Stormont Vail Health Flint Hills, LLC and Wamego Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Sandra S. Killingsworth see patients?
Medicare's clinician data lists 8 practice locations, including Manhattan, KS, Wamego, KS and Topeka, KS. Call before your visit to confirm the address.
What is Sandra S. Killingsworth's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Sandra S. Killingsworth accept Medicare assignment?
Yes. Medicare's clinician data says Sandra S. Killingsworth 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 Sandra S. Killingsworth offer telehealth?
Medicare's clinician data says Sandra S. Killingsworth offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Sandra S. Killingsworth?
(785) 270-8723, as listed in official Medicare / NPI Registry data.
What is Sandra S. Killingsworth's NPI number?
1659348027. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Sandra S. Killingsworth works

Medicare's Facility Affiliation Data lists Sandra S. Killingsworth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Sandra S. Killingsworth is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Sandra S. Killingsworth as a member of this group (CMS data updated 2026-10-02).

  • Cotton-O'neil Clinic Revocable Trust666 clinicians in the group

Specialties

Find other Internal Medicine doctors in Kansas →

Other internal medicine doctors in Manhattan

Clinicians with the same Medicare primary specialty in Manhattan, KS — not a recommendation.

All internal medicine doctors in Manhattan →

Clinician information

CredentialMD
Medical schoolUniversity Of Kansas School Of Med (kc/wich/sal)
Graduation year1999
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1659348027
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians