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

Donald L. Geil, DO

Individual provider Psychiatry Physician · NPI 1568500213

Donald L. Geil, DO is a Psychiatry in Honolulu, Hawaii. Graduated from Philadelphia College of Osteopathic Medicine in 1995, 31 years ago. Practices with Straub Clinic and Hospital, a 423-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Hawaii.

Years since qualifying
31
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
HI
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1100 Ward Ave Ste 840
Honolulu, HI 96814-1600
Phone: (808) 522-4521
Fax: (808) 522-3526
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence DOS-798 (HI)

Record details

NPI number1568500213
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 2, 2007
Last updated in NPPESApril 21, 2015
Mailing address1100 Ward Ave, Suite 840, Honolulu, HI 96814-1600

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1995 (31 years in practice)
Group practice Straub Clinic And Hospital — 423 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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