Quick answers
- Which hospitals does Tricia Haynes work at?
- Medicare's official clinician data lists Tricia Haynes at 1 hospital: Mercy Hospital Springfield. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tricia Haynes see patients?
- Medicare's clinician data lists 1 practice location in Oklahoma City, OK. Call before your visit to confirm the address.
- What is Tricia Haynes's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Tricia Haynes accept Medicare assignment?
- Medicare's clinician data says Tricia Haynes may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Tricia Haynes's NPI number?
- 1891436077. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tricia Haynes works
Medicare's Facility Affiliation Data lists Tricia Haynes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital SpringfieldSpringfield, MO · Acute Care Hospital · CCN 260065
Practice locations
Addresses where Tricia Haynes is enrolled with Medicare (CMS data updated 2026-10-02).
- 1122 NE 13th StOklahoma City, OK 73117
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1891436077 |
| 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