Healthcare Providers & Facilities in Holland, OH
Public healthcare directory of 383 individual practitioners and 122 healthcare facilities located in Holland, Ohio.
Medical Specialties in Holland
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Holland
Specialties with enough public records for a comparison with U.S. figures, plus the 60 largest of 69 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
Chiropractic Providers
Dental Providers
- Dentist (3)
- Dentist - Endodontics (2)
- Dentist - General Practice (7)
- Dentist - Periodontics (2)
Dietary & Nutritional Service Providers
Emergency Medical Service Providers
Eye and Vision Services Providers
Nursing Service Providers
Nursing Service Related Providers
- Adult Companion (1)
- Chore Provider (1)
- Doula (1)
- Home Health Aide (10)
- Homemaker (5)
- Nurse's Aide (2)
- Technician - Personal Care Attendant (14)
Other Service Providers
- Case Manager/Care Coordinator (15)
- Community Health Worker (1)
- Driver (4)
- Midwife (1)
- Peer Specialist (1)
Pharmacy Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Student, Health Care
Featured Healthcare Providers in Holland
Practitioner profiles in Holland, OH with recent CMS Medicare or Open Payments data.
Barbara Metcalf , LISW, MSW
Social Worker
Dr. Innocent Ubunama , DO
Surgery - Vascular Surgery
Dr. Michael Mack , DMD
Dentist - General Practice
Dr. Yasser Malik , MD
Family Medicine
Caroline Ghattas Ayoub , BDS, MSD
Dentist - Endodontics
Dr. Abdul-Karim Haffar , MD
Internal Medicine - Critical Care Medicine
Largest Cities in Ohio
Other Ohio cities with a full directory, by the number of active practitioners listed in NPPES.
How Holland compares with the U.S.
383 active clinicians list a practice address in Holland, OH in the NPI registry.
Holland has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
96% of clinicians in Holland listed in the CMS Medicare file (48 of 50) accept Medicare assignment. That is similar to the Ohio share of 93%.
Only 50 of 383 active clinicians in Holland appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
12% of clinicians in Holland listed in the CMS Medicare file (6 of 50) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Ohio share of 18%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Holland CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Holland, OH
Healthcare operations in Holland, OH encompass 383 active individual practitioners and 122 registered medical facilities across 69 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Holland accounts for $4.7 Million across 44,385 prescription claims. 91 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 34 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.