Quick answers
- Does Alan A. Reyes Cruz accept Medicare assignment?
- Yes. Medicare's clinician data says Alan A. Reyes Cruz 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 Alan A. Reyes Cruz see?
- In 2024, CMS data shows 109 Original Medicare patients and 321 services for Alan A. Reyes Cruz. This counts Original Medicare only and measures volume, not quality.
- What is Alan A. Reyes Cruz's NPI number?
- 1104311794. 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 Alan A. Reyes Cruz, 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 | 109 |
|---|---|
| Services billed to Medicare | 321 |
| Different services or procedures | 61 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Biopsy of large bowel using a flexible endoscope (45380)30 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)30 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)25 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)23 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)19 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%
- Arthritis47%
- Ischemic heart disease46%
- Diabetes44%
- COPD40%
Hospitals where Alan A. Reyes Cruz works
Medicare's Facility Affiliation Data lists Alan A. Reyes Cruz 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.
- Terre Haute Regional HospitalTerre Haute, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150046
- Union Hospital IncTerre Haute, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150023
Practice locations
Addresses where Alan A. Reyes Cruz is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1606 N 7th StTerre Haute, IN 47804
- 1606 No 7th St, Union Hospital IncTerre Haute, IN 47804 (812) 238‑7000
- 1818 N 6th StTerre Haute, IN 47804 (812) 232‑1123
- 221 S 6 Th St, Apands Clinic DowntownTerre Haute, IN 47807 (812) 232‑0564
- 221 S 6th StTerre Haute, IN 47807
Group practices
Medicare enrollment lists Alan A. Reyes Cruz as a member of these groups (CMS data updated October 2, 2026).
- Union Associated Physicians Clinic, LLC230 clinicians in the group
- Lynch Surgical Group PC10 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Terre Haute
Clinicians with the same Medicare primary specialty in Terre Haute, IN — not a recommendation.
Other clinicians in Union Associated Physicians Clinic, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104311794 |
| 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