Quick answers
- Does Alfred D. Belen Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Alfred D. Belen Iii 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 Alfred D. Belen Iii see?
- In 2024, CMS data shows 82 Original Medicare patients and 278 services for Alfred D. Belen Iii. This counts Original Medicare only and measures volume, not quality.
- What is Alfred D. Belen Iii's NPI number?
- 1386776847. 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 Alfred D. Belen Iii, 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 | 82 |
|---|---|
| Services billed to Medicare | 278 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 61 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)107 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)84 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)72 services
- Psychiatric diagnostic evaluation with medical services (90792)12 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).
- Anxiety75%
- High cholesterol72%
- Depression71%
- High blood pressure65%
- Arthritis48%
- Diabetes33%
Hospitals where Alfred D. Belen Iii works
Medicare's Facility Affiliation Data lists Alfred D. Belen Iii 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.
- Mount St. Mary's Hospital & Health CenterLewiston, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330188
Practice locations
Addresses where Alfred D. Belen Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 1809 W Redlands BlvdRedlands, CA 92373 (909) 335‑3026
- 3435 Bailey AveBuffalo, NY 14215 (716) 835‑2966
- 5300 Military RdLewiston, NY 14092 (716) 297‑4800
- 5320 Military Rd, Suite 106Lewiston, NY 14092 (716) 220‑7670
- 73700 Dinah Shore Dr, Suite 106Palm Desert, CA 92211 (760) 832‑6352
Group practices
Medicare enrollment lists Alfred D. Belen Iii as a member of these groups (CMS data updated October 2, 2026).
- Trinity Medical Wny PC207 clinicians in the group
- Inland Psychiatric Medical Group Inc123 clinicians in the group
- Mount St. Marys Hospital of Niagara Falls90 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Redlands
Clinicians with the same Medicare primary specialty in Redlands, CA — not a recommendation.
Other clinicians in Trinity Medical Wny PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 2005 (21 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) | 1386776847 |
| 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