Quick answers
- Does Zeferino J. Arroyo accept Medicare assignment?
- Yes. Medicare's clinician data says Zeferino J. Arroyo 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 Zeferino J. Arroyo see?
- In 2024, CMS data shows 445 Original Medicare patients and 1,072 services for Zeferino J. Arroyo. This counts Original Medicare only and measures volume, not quality.
- What is Zeferino J. Arroyo's NPI number?
- 1932134012. 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 Zeferino J. Arroyo, 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 | 445 |
|---|---|
| Services billed to Medicare | 1,072 |
| Different services or procedures | 128 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)159 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)112 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)101 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)66 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)52 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 cholesterol71%
- Arthritis40%
- Diabetes32%
- Depression26%
- Chronic kidney disease26%
Hospitals where Zeferino J. Arroyo works
Medicare's Facility Affiliation Data lists Zeferino J. Arroyo 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.
- St. Catherine Hospital - Garden CityGarden City, KS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 170023
Practice locations
Addresses where Zeferino J. Arroyo is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 W Ross Blvd, Suite 1bDodge City, KS 67801 (620) 371‑5576
- 401 E Spruce StGarden City, KS 67846 (620) 272‑2431
- 401 E Spruce St, Tnks Teleneurology KsGarden City, KS 67846 (620) 272‑2222
Group practices
Medicare enrollment lists Zeferino J. Arroyo as a member of this group (CMS data updated October 2, 2026).
- Commonspirit Kansas Inc59 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Kansas
Clinicians with the same Medicare primary specialty in Kansas — not a recommendation.
Other clinicians in Commonspirit Kansas Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1967 (59 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932134012 |
| 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