Summary

Dr. Hammer graduated from the Oregon Health & Science University School of Medicine in 2012. She works in Kamuela, HI and 1 other location and specializes in Emergency Medicine and Internal Medicine. Dr. Hammer is affiliated with ALLEGHENY GENERAL HOSPITAL.

Quick Facts

  • 14 years of experience
  • 41 insurance plans accepted
  • Oregon Health & Science University School Of Medicine
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Female

Office Locations

Dr. Crystal Dawn Hammer has 3 locations

Queens North Hawaii Community Hospital

67-1125 Mamalahoa HwyKamuela, HI 96743

Dr. Crystal Dawn Hammer

67-1125 Mamalahoa HwyKamuela, HI 96743

Honokaa Hospital

45-547 Plumeria StHonokaa, HI 96727

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Dr. Crystal Dawn Hammer, MDDr. Frank Byoung Lee, MDDr. Douglas Calvert, DODr. Carl Fredrik Von Trampe, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients
2.3 
14 Years of Experience 23 Years of Experience 21 Years of Experience 26 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish, Tagalog, Portuguese Speaks English Speaks English
Kamuela , HIAllen , TXHilo , HIKamuela , HI
Med School: Oregon Health & Science University School Of Medicine Med School: New York Medical College Med School: Touro University California College Of Osteopathic Medicine Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med
Current Profile
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Insurance Plans Accepted by Dr. Crystal Dawn Hammer

  • AARP
  • Aetna
  • Allwell - Medicaid (Managed)
  • Baylor Scott & White Health Plan
  • Blue Cross Blue Shield
  • CHAMPVA
  • Cigna
  • First Choice Health
  • Friday Health Plans
  • GEHA
  • Geisinger Health Plan
  • Hawaii Medical Assurance Association (HMAA)
  • Hawaii Medical Service Association (HMSA)
  • Health Alliance
  • Health Net
  • HealthFirst (NY)
  • Humana
  • Humana - HMO
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Moda Health
  • Molina Healthcare
  • PacificSource Health Plans
  • Priority Health
  • Providence Health Plans
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UPMC Health Plan
  • Valley Health Plan
  • Wellcare

Medical Specialties

Dr. Crystal Dawn Hammer has the following 2 specialties

Specialty Expertise

Dr. Crystal Dawn Hammer has the following 4 areas of expertise

  • Accidents
  • Injury
  • Internal Medicine
  • Trauma

Certifications, License, & Education

14 Years Experience

Dr. Crystal Dawn Hammer holds an expired medical license in the state of Hawaii.

Medical License

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

Education & Training

Medical School

Graduated from Oregon Health & Science University School Of Medicine in 2012.

NPI Number

Dr. Hammer's NPI number is 1164787990.

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Frequently Asked Questions

Where is Dr. Crystal Hammer's office located?
Dr. Crystal Hammer's office is located at 67-1125 Mamalahoa Hwy, Kamuela, HI, 96743.
Is Dr. Crystal Hammer accepting new patients?
Dr. Crystal Hammer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Crystal Hammer accept virtual/telehealth appointments?
Dr. Crystal Hammer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Crystal Hammer affiliated with?
Dr. Crystal Hammer is affiliated with ALLEGHENY GENERAL HOSPITAL.
How can I make an appointment with Dr. Crystal Hammer?
You can find contact information for Dr. Crystal Hammer here on Vitals.

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