Quick answers
- Which hospitals does Kelli A. Sullivan work at?
- Medicare's official clinician data lists Kelli A. Sullivan at 5 hospitals: Holdenville General Hospital, Mercy Hospital Ada, Mercy Hospital Oklahoma City, Inc, Norman Regional and SSM Health St Anthony Hospital - Shawnee. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kelli A. Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Oklahoma City, OK and Shawnee, OK. Call before your visit to confirm the address.
- What is Kelli A. Sullivan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Kelli A. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Kelli A. Sullivan 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 Kelli A. Sullivan?
- (405) 242-4100, as listed in official Medicare / NPI Registry data.
- What is Kelli A. Sullivan's NPI number?
- 1386408656. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kelli A. Sullivan works
Medicare's Facility Affiliation Data lists Kelli A. Sullivan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holdenville General HospitalHoldenville, OK · Critical Access Hospital · CCN 371321
- Mercy Hospital AdaAda, OK · Acute Care Hospital · CCN 370020
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
- Norman RegionalNorman, OK · Acute Care Hospital · CCN 370008
- SSM Health St Anthony Hospital - ShawneeShawnee, OK · Acute Care Hospital · CCN 370149
Practice locations
Addresses where Kelli A. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 3601 NW 138th St, Suite 200Oklahoma City, OK 73134 (405) 242‑4100
- 4409 N Kickapoo Ave, Suite 129Shawnee, OK 74804 (405) 242‑4100
Group practices
Medicare enrollment lists Kelli A. Sullivan as a member of this group (CMS data updated 2026-10-02).
- Oklahoma Pain Management PLLC10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386408656 |
| 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