Healthcare Providers & Facilities in Hummelstown, PA
Public healthcare directory of 324 individual practitioners and 67 healthcare facilities located in Hummelstown, Pennsylvania.
Medical Specialties in Hummelstown
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Hummelstown
Specialties with enough public records for a comparison with U.S. figures, plus the 60 largest of 76 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Anesthesiology (2)
- Dermatology (1)
- Emergency Medicine (2)
- Family Medicine (8)
- General Practice (4)
- Internal Medicine - Cardiovascular Disease (1)
- Neurological Surgery (1)
- Obstetrics & Gynecology (6)
- Ophthalmology - Retina Specialist (1)
- Orthopaedic Surgery (3)
- Pediatrics (8)
- Pediatrics - Developmental - Behavioral Pediatrics (1)
- Physical Medicine & Rehabilitation - Brain Injury Medicine (2)
- Psychiatry & Neurology - Psychiatry (2)
Behavioral Health & Social Service Providers
Chiropractic Providers
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (3)
Nursing Service Providers
- Registered Nurse (5)
Nursing Service Related Providers
- Doula (1)
- Nurse's Aide (3)
Other Service Providers
Pharmacy Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Developmental Therapist (1)
- Massage Therapist (1)
- Music Therapist (1)
- Occupational Therapist (26)
- Occupational Therapist - Neurorehabilitation (1)
- Occupational Therapist - Pediatrics (1)
- Occupational Therapist - Physical Rehabilitation (1)
- Occupational Therapy Assistant (5)
- Physical Therapy Assistant (6)
- Specialist/Technologist - Athletic Trainer (8)
Speech, Language and Hearing Service Providers
Student, Health Care
Featured Healthcare Providers in Hummelstown
Practitioner profiles in Hummelstown, PA with recent CMS Medicare or Open Payments data.
Dr. Sharon Hattrick , PsyD
Psychologist - Clinical
Dr. Alexandros Vgontzas , MD
Psychiatry & Neurology - Sleep Medicine
Dr. Stephen Segrave-Daly , MD
Obstetrics & Gynecology
Dr. Todd Fisher , MD
Family Medicine
Dr. Bridget Berich , DO
Obstetrics & Gynecology
Amy Casale , PA-C
Physician Assistant
Largest Cities in Pennsylvania
Other Pennsylvania cities with a full directory, by the number of active practitioners listed in NPPES.
How Hummelstown compares with the U.S.
324 active clinicians list a practice address in Hummelstown, PA in the NPI registry.
Hummelstown has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
92% of clinicians in Hummelstown listed in the CMS Medicare file (70 of 76) accept Medicare assignment. That is similar to the Pennsylvania share of 94%.
Only 76 of 324 active clinicians in Hummelstown 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 Hummelstown listed in the CMS Medicare file (9 of 76) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Pennsylvania share of 22%.
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.
Hummelstown CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Hummelstown, PA
Healthcare operations in Hummelstown, PA encompass 324 active individual practitioners and 67 registered medical facilities across 78 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Hummelstown accounts for $2.7 Million across 35,158 prescription claims. 114 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 32 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.