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Psychiatry

Serena L. Nimityongskul, MD

Sees patients in Honolulu, HI · Hawaii

Summary

Dr. Serena L. Nimityongskul, MD is a psychiatrist at 1441 Kapiolani Blvd, Fl 16, Honolulu, HI 96814. Phone: (808) 432-7600. Accepts Medicare assignment. NPI 1831584168. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 1441 Kapiolani Blvd, Fl 16, Honolulu, HI 96814 · Directions
  • Phone: (808) 432‑7600
  • Medicare: Accepts Medicare assignment
  • Group practice: Hawaii Permanente Medical Group Inc
  • Medical school: University Of South Alabama College Of Medicine · graduated 2015 (11 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Serena L. Nimityongskul, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Serena L. Nimityongskul accept Medicare assignment?
Yes. Medicare's clinician data says Serena L. Nimityongskul accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Serena L. Nimityongskul's NPI number?
1831584168. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Serena L. Nimityongskul is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Serena L. Nimityongskul as a member of this group (CMS data updated October 2, 2026).

  • Hawaii Permanente Medical Group Inc704 clinicians in the group

Specialties

Find other Psychiatry doctors in Hawaii →

Other psychiatrists in Honolulu

Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.

All psychiatrists in Honolulu →

Other clinicians in Hawaii Permanente Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of South Alabama College Of Medicine
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1831584168
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians