Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Ivan Preis, MD

Individual provider Occupational Medicine Physician · NPI 1265514830

Dr. Ivan Preis, MD is registered under General Practice in Honolulu, Hawaii. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1983, 43 years ago. Practices with Straub Clinic and Hospital, a 423-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Hawaii.

Years since qualifying
43
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
HI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

120 Kaiulani Ave Lbby Level
Honolulu, HI 96815-3227 Not confirmed with CMS for 16 years — call before visiting
Phone: (808) 971-6000
Fax: (808) 971-6042
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence MD-5187 (HI)

Record details

NPI number1265514830
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2006
Last updated in NPPESSeptember 17, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL PRACTICE
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 1983 (43 years in practice)
Group practice Straub Clinic And Hospital — 423 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients106
Services billed 170 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Straub Clinic and Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 423 clinicians in the practice; 12 are shown here.

Other providers in Honolulu