Mary K. Hughes, MD

Medicare activity in 2024

Official CMS public-use data for Mary K. Hughes, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)90 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)24 services
3. Partial removal of breast (19301)22 services
4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)22 services
5. Limited ultrasound scan of 1 breast (76642)21 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%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• High cholesterol73%
• Arthritis47%
• Anxiety34%
• Diabetes31%

Hospitals where Mary K. Hughes works

Medicare's Facility Affiliation Data lists Mary K. Hughes 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 Mary K. Hughes is enrolled with Medicare (CMS data updated October 2, 2026).

• 1901 Argonne RdPortsmouth, OH 45662 (740) 353‑1978
• 617 23rd St, Suite 19Ashland, KY 41101 (606) 325‑2221

Group practices

Medicare enrollment lists Mary K. Hughes as a member of this group (CMS data updated October 2, 2026).

• Kings Daughters Medical Specialties Inc400 clinicians in the group

Specialties

• Surgical Oncologyprimary

Find other Surgical Oncology doctors in Ohio →

Other surgical oncologists in Ohio

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

• Minia Hellan, MD
• Erik M. Dunki Jacobs, MD
• Natalie Rizk, MD
• Susan Tsai, MD
• Eliza Beal, MD
• Sameer Patel, MD
• Amanda Amin
• Jaime D. Lewis, MD

All surgical oncologists in Ohio →

Other clinicians in Kings Daughters Medical Specialties Inc

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

• Charles Conley, DO
• Omar Elghawanmeh, MD
• Jonathan A. Kendall, MD
• Michael R. Smutko
• Tracy L. Hunter, NP
• Carri L. Hicks, 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