Agdel J. Hernandez, MD

Medicare activity in 2024

Official CMS public-use data for Agdel J. Hernandez, 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.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)306 services
2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)26 services
3. Hospital discharge day management, more than 30 minutes (99239)12 services
4. Psychiatric diagnostic evaluation with medical services (90792)11 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).

• Depression75%
• Anxiety75%
• High blood pressure74%
• High cholesterol65%
• Arthritis43%
• Alzheimer's disease or dementia42%

Hospitals where Agdel J. Hernandez works

Medicare's Facility Affiliation Data lists Agdel J. Hernandez 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.

• Aurelia Osborn Fox Memorial HospitalOneonta, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330085
• Bassett HealthcareCooperstown, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330136
• Boston Medical Center-BrightonBrighton, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220036
• Brown University Health Morton HospitalTaunton, MA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 220073
• Good Samaritan Medical CenterBrockton, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220111

Practice locations

Addresses where Agdel J. Hernandez is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Atwell RdCooperstown, NY 13326 (607) 547‑3480
• 88 Washington StTaunton, MA 02780 (508) 828‑7000

Group practices

Medicare enrollment lists Agdel J. Hernandez as a member of these groups (CMS data updated October 2, 2026).

• Mary Imogene Bassett Hospital763 clinicians in the group
• Lifespan Physician Group of Massachusetts Inc476 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in New York →

Other psychiatrists in Cooperstown

Clinicians with the same Medicare primary specialty in Cooperstown, NY — not a recommendation.

• Danielle Clifford, MD
• Darlene Osipuk, MD
• Chen-Wen C. Heh, MD
• Nicholas D. Crall, DO
• Sunanda Mattancheril, MD
• Ricardo Caceda, MD
• Sarah Vaithilingam, MD
• Makai Dunne, MD

All psychiatrists in Cooperstown →

Other clinicians in Mary Imogene Bassett Hospital

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Gregg Sydow, MD
• Marina Bravin, MD
• Allison B. Taranto, NP
• Nancy Codd Cook, NP
• Andrea Amato, CNA
• Kevin J. Crowley, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians