Donald L. Cundiff Jr., MD

Medicare activity in 2024

Official CMS public-use data for Donald L. Cundiff Jr., 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)259 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)15 services
3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)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).

• High blood pressure75%
• High cholesterol75%
• Arthritis75%
• Diabetes44%
• Depression42%
• Anxiety42%

Hospitals where Donald L. Cundiff Jr. works

Medicare's Facility Affiliation Data lists Donald L. Cundiff Jr. 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.

• Firelands Regional Medical CenterSandusky, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360025

Practice locations

Addresses where Donald L. Cundiff Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 1221 Hayes Ave, Suite FSandusky, OH 44870 (419) 557‑6990

Group practices

Medicare enrollment lists Donald L. Cundiff Jr. as a member of this group (CMS data updated October 2, 2026).

• North Coast Professional Company, LLC107 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Ohio →

Other internal medicine doctors in Sandusky

Clinicians with the same Medicare primary specialty in Sandusky, OH — not a recommendation.

• Imad Asaad, MD
• Thomas B. Williamson, MD
• Rebecca A. Ware, MD
• Jeffrey A. Garman, DO
• David N. Morris, MD
• Robert L. Hill, MD
• Mohamad Akil, MD
• Obaydah M. Daromar, MD

All internal medicine doctors in Sandusky →

Other clinicians in North Coast Professional Company, LLC

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

• Sarah Carroll
• Paul J. Grabenstetter, MD
• Douglas M. Hoy, MD
• Larry E. Robinson Jr., DO
• Matthew Langenberg, MD
• Jennifer M. Kaple, NP

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