Summary

Dr. Haldor Barnes is a family medicine and internal medicine physician with six decades of medical practice experience. He earned his medical degree from the University of Wisconsin School of Medicine & Public Health and provides comprehensive care for patients of all ages. Dr. Barnes speaks English and serves patients throughout the Cape Cod area.

Dr. Barnes practices at Cape Cod Hospital and maintains his office in Mashpee, Massachusetts. His extensive experience in both family medicine and internal medicine allows him to provide preventive care, manage chronic conditions, and treat acute illnesses for individuals and families. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 60 years of experience
  • speaks English
  • University Of Wisconsin School Of Medicine & Public Health
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Haldor Peter G Barnes has 2 locations

Mashpee Family Medicine

5 Industrial Dr Ste 100Mashpee, MA 02649
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed

Cape Cod Hospital

27 Park StHyannis, MA 02601

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Dr. Haldor Peter G Barnes, MDDr. Nancyver Lafleur-OmelerAriane Theriault, RN, BSN, AGPCNP-BCNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
60 Years of Experience 3 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, French, Haitian Creole Speaks English Speaks English
Mashpee , MALeominster , MANorth Andover , MAOrlando , FL
Med School: University Of Wisconsin School Of Medicine & Public Health
Current Profile
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Insurance Plans Accepted by Dr. Haldor Peter G Barnes

  • Accepts Medicaid

Medical Specialties

Dr. Haldor Peter G Barnes has the following 2 specialties

Specialty Expertise

Dr. Haldor Peter G Barnes has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Internal Medicine
  • Weight Loss

Certifications, License, & Education

60 Years Experience

Dr. Haldor Peter G Barnes holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Medical School

Graduated from University Of Wisconsin School Of Medicine & Public Health in 1966.

NPI Number

Dr. Barnes' NPI number is 1861428849.

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Frequently Asked Questions

What languages does Dr. Haldor Barnes speak?
Dr. Haldor Barnes speaks English.
Which hospitals is Dr. Haldor Barnes affiliated with?
Dr. Haldor Barnes is affiliated with Cape Cod Hospital.
Does Dr. Haldor Barnes accept my insurance?
You can see the insurance plans that Dr. Haldor Barnes accepts on their Vitals profile.
Where is Dr. Haldor Barnes's office located?
Dr. Haldor Barnes's office is located at 5 Industrial Dr Ste 100, Mashpee, MA, 02649.
How can I make an appointment with Dr. Haldor Barnes?
You can find contact information for Dr. Haldor Barnes here on Vitals.

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