Quick answers
- Which hospitals does Jessica Williams work at?
- Medicare's official clinician data lists Jessica Williams at 1 hospital: AdventHealth Shawnee Mission. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jessica Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Merriam, KS and Shawnee Mission, KS. Call before your visit to confirm the address.
- What is Jessica Williams's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Jessica Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Jessica Williams 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.
- What is the phone number for Jessica Williams?
- (913) 236-6455, as listed in official Medicare / NPI Registry data.
- What is Jessica Williams's NPI number?
- 1346539715. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jessica Williams works
Medicare's Facility Affiliation Data lists Jessica Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Shawnee MissionShawnee Mission, KS · Acute Care Hospital · CCN 170104
Practice locations
Addresses where Jessica Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 7440 W Frontage RdMerriam, KS 66203 (913) 236‑6455
- 9301 W 74th St, 325 Womens CareShawnee Mission, KS 66204 (913) 384‑4990
Group practices
Medicare enrollment lists Jessica Williams as a member of this group (CMS data updated 2026-10-02).
- Midwest Physician Services LLC36 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Merriam
Clinicians with the same Medicare primary specialty in Merriam, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346539715 |
| 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