Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael Joseph Mahelsky, MD

Individual provider Psychiatry Physician · NPI 1841204914

Dr. Michael Joseph Mahelsky, MD is a Psychiatry Physician in Honolulu, Hawaii. Practices as a sole proprietor and works from 2 locations. Licensed in Hawaii.

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

1600 Kapiolani Blvd Ste 1316
Honolulu, HI 96814-3802
Phone: (212) 685-8580
Fax: (212) 685-8581
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 347 5th Ave Rm 1002, New York, NY 10016-5053 — (212) 685-8580

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD-15246 (HI)

Record details

NPI number1841204914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026

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