Quick answers
- Does Garret T. Seiler accept Medicare assignment?
- Yes. Medicare's clinician data says Garret T. Seiler accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Garret T. Seiler see?
- In 2024, CMS data shows 617 Original Medicare patients and 115,961 services for Garret T. Seiler. This counts Original Medicare only and measures volume, not quality.
- What is Garret T. Seiler's NPI number?
- 1255789566. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Garret T. Seiler, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 617 |
|---|---|
| Services billed to Medicare | 115,961 |
| Different services or procedures | 42 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, daptomycin, 1 mg (J0878)93,801 services
- Injection, immune globulin (bivigam), 500 mg (J1556)8,250 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)909 services
- Injection, ceftriaxone sodium, per 250 mg (J0696)796 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)549 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease52%
- Diabetes49%
- Chronic kidney disease45%
Hospitals where Garret T. Seiler works
Medicare's Facility Affiliation Data lists Garret T. Seiler at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ascension Via Christi Hospital St. Teresa, Inc.Wichita, KS · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 170200
- Ascension Via Christi Hospitals Wichita, Inc.Wichita, KS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 170122
- NMC HealthNewton, KS · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 170103
- Susan B Allen Memorial HospitalEl Dorado, KS · Acute Care Hospital · Emergency services: listed by Medicare · CCN 170017
- William Newton HospitalWinfield, KS · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 171383
Practice locations
Addresses where Garret T. Seiler is enrolled with Medicare (CMS data updated October 2, 2026).
- 310 S Hillside StWichita, KS 67211 (316) 264‑3505
Group practices
Medicare enrollment lists Garret T. Seiler as a member of this group (CMS data updated October 2, 2026).
- Infectious Disease Consultants, P.A.23 clinicians in the group
Specialties
- Internal Medicineprimary
- Infectious Diseasealso
Other internal medicine doctors in Wichita
Clinicians with the same Medicare primary specialty in Wichita, KS — not a recommendation.
Other clinicians in Infectious Disease Consultants, P.A.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1255789566 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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