Quick answers
- Where does Gretchen M. Irwin see patients?
- Medicare's clinician data lists 3 practice locations, including Wichita, KS. Call before your visit to confirm the address.
- What is Gretchen M. Irwin's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Gretchen M. Irwin accept Medicare assignment?
- Yes. Medicare's clinician data says Gretchen M. Irwin 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 Gretchen M. Irwin?
- (316) 293-2611, as listed in official Medicare / NPI Registry data.
- What is Gretchen M. Irwin's NPI number?
- 1992732903. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gretchen M. Irwin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 N Kansas StWichita, KS 67214 (316) 293‑2611
- 2600 N Woodlawn BlvdWichita, KS 67220 (316) 260‑1690
- 850 N Hillside StWichita, KS 67214
Group practices
Medicare enrollment lists Gretchen M. Irwin as a member of these groups (CMS data updated 2026-10-02).
- University of Kansas School of Medicine Wichita Medical Practice Assoc55 clinicians in the group
- Wesley Physicians Medical Specialties LLC50 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Wichita
Clinicians with the same Medicare primary specialty in Wichita, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992732903 |
| 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
- 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