Garfield A. Grandison, MD

Medicare activity in 2024

Official CMS public-use data for Garfield A. Grandison, 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. Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)99 services
2. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)83 services
3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)71 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)52 services
5. Diagnostic exam of large bowel using a flexible endoscope (45378)40 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%
• Arthritis57%
• Diabetes45%
• Ischemic heart disease42%
• Anxiety40%

Hospitals where Garfield A. Grandison works

Medicare's Facility Affiliation Data lists Garfield A. Grandison 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.

• King's Daughters' Medical CenterAshland, KY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 180009
• Kings Daughters Medical Center OhioPortsmouth, OH · Acute Care Hospital · Emergency services: listed by Medicare · CCN 360361

Practice locations

Addresses where Garfield A. Grandison is enrolled with Medicare (CMS data updated October 2, 2026).

• 1242 Crescent DrWheelersburg, OH 45694 (740) 574‑8441
• 1729 Kinneys LnPortsmouth, OH 45662
• 1901 Argonne RdPortsmouth, OH 45662 (740) 353‑1978
• 2201 Lexington AveAshland, KY 41101 (606) 408‑4000
• 617 23rd StAshland, KY 41101

Group practices

Medicare enrollment lists Garfield A. Grandison as a member of this group (CMS data updated October 2, 2026).

• Kings Daughters Medical Specialties Inc400 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Ohio →

Other gastroenterologists in Ohio

Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.

• Christopher South
• Adrienna M. Jirik, MD
• Dale R. Thomae, DO
• Suha Abushamma, MD
• James Rick, MD
• Thomas S. Schussler, MD
• Angeli Chopra, MD
• John P. Czarnecki, MD

All gastroenterologists in Ohio →

Other clinicians in Kings Daughters Medical Specialties Inc

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

• Tyrone Coyle, MD
• Daniel Hudson, MD
• Justin K. Dixon, MD
• Ashleigh Adkins, CNA
• Aaron B. Hesselson, MD
• Joseph M. Dressel, CNA

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