Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Isabel Casimiro, MD, PHD

Individual provider Internal Medicine Physician · NPI 1942615596

Isabel Casimiro, MD, PHD is an Endocrinology in Honolulu, Hawaii. Graduated from University of Washington School of Medicine in 2014, 12 years ago. Practices with Queens University Medical Group, a 623-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Hawaii and Illinois.

Years since qualifying
12
Trained at
University of Washington School of Medicine
Licensed in
HI, IL
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

550 S Beretania St Ste 202
Honolulu, HI 96813-2496
Phone: (808) 691-8526
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5841 S Maryland Ave # Mc1027, Chicago, IL 60637-1443 — (773) 702-6840

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence MD-22557 (HI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125064887 (IL)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 036.142507 (IL)

Record details

NPI number1942615596
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJune 23, 2014
Last updated in NPPESJuly 25, 2022
Certification dateJuly 25, 2022
Mailing address550 S Beretania St Ste 202, Honolulu, HI 96813-2496

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Queens University Medical Group — 623 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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