Quick answers
- Which hospitals does Gregory J. Ramirez work at?
- Medicare's official clinician data lists Gregory J. Ramirez at 1 hospital: Mosaic Life Care at St Joseph. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory J. Ramirez see patients?
- Medicare's clinician data lists 3 practice locations, including Leawood, KS, Saint Joseph, MO and Overland Park, KS. Call before your visit to confirm the address.
- What is Gregory J. Ramirez's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Gregory J. Ramirez accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory J. Ramirez 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 Gregory J. Ramirez?
- (469) 863-9978, as listed in official Medicare / NPI Registry data.
- What is Gregory J. Ramirez's NPI number?
- 1295998987. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory J. Ramirez works
Medicare's Facility Affiliation Data lists Gregory J. Ramirez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mosaic Life Care at St JosephSaint Joseph, MO · Acute Care Hospital · CCN 260006
Practice locations
Addresses where Gregory J. Ramirez is enrolled with Medicare (CMS data updated 2026-10-02).
- 4940 W 137th StLeawood, KS 66224 (469) 863‑9978
- 5325 Faraon StSaint Joseph, MO 64506 (816) 271‑3500
- 8800 Ballentine StOverland Park, KS 66214 (888) 324‑7432
Group practices
Medicare enrollment lists Gregory J. Ramirez as a member of these groups (CMS data updated 2026-10-02).
- Orthomed Staffing LLC416 clinicians in the group
- Heartland Regional Medical Center394 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Leawood
Clinicians with the same Medicare primary specialty in Leawood, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295998987 |
| 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