Healthcare Providers & Facilities in Marshfield, MA
Public healthcare directory of 266 individual practitioners and 75 healthcare facilities located in Marshfield, Massachusetts.
Medical Specialties in Marshfield
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Marshfield
61 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
- Assistant Behavior Analyst (1)
- Behavior Analyst (9)
- Behavior Technician (4)
- Counselor (9)
- Counselor - Addiction (Substance Use Disorder) (1)
- Counselor - Mental Health (31)
- Counselor - Professional (1)
- Marriage & Family Therapist (1)
- Psychologist (4)
- Psychologist - Clinical (5)
- Psychologist - Counseling (1)
- Psychologist - School (1)
- Social Worker (7)
- Social Worker - Clinical (33)
Chiropractic Providers
- Chiropractor (5)
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (1)
Nursing Service Providers
Other Service Providers
- Acupuncturist (2)
- Case Manager/Care Coordinator (1)
- Community Health Worker (1)
- Health & Wellness Coach (2)
- Midwife (1)
- Reflexologist (1)
- Specialist (2)
Pharmacy Service Providers
- Pharmacist (20)
Physician Assistants & Advanced Practice Nursing Providers
Podiatric Medicine & Surgery Service Providers
- Podiatrist (1)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Featured Healthcare Providers in Marshfield
Practitioner profiles in Marshfield, MA with recent CMS Medicare or Open Payments data.
Brian O'neil , PT
Physical Therapist
Dr. Elizabeth Corsetti , PT, DPT
Physical Therapist
Crystal White
Nurse Practitioner - Psychiatric/Mental Health
Anne Turley , PMHNP
Nurse Practitioner - Psychiatric/Mental Health
Dr. Donna Mcquinn , PsyD
Psychologist - Clinical
Heather Benak , LMSW
Social Worker - Clinical
Largest Cities in Massachusetts
Other Massachusetts cities with a full directory, by the number of active practitioners listed in NPPES.
How Marshfield compares with the U.S.
266 active clinicians list a practice address in Marshfield, MA in the NPI registry.
Marshfield has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
88% of clinicians in Marshfield listed in the CMS Medicare file (36 of 41) accept Medicare assignment. That is similar to the Massachusetts share of 90%.
Only 41 of 266 active clinicians in Marshfield 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.
29% of clinicians in Marshfield listed in the CMS Medicare file (12 of 41) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Massachusetts share of 34%.
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.
Marshfield CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Marshfield, MA
Healthcare operations in Marshfield, MA encompass 266 active individual practitioners and 75 registered medical facilities across 61 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Marshfield accounts for $1.3 Million across 24,132 prescription claims. 70 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 22 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.