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Obstetrics/Gynecology

Alyssa J. Malley, MD

Works at hospitals in Honolulu, HI · Hawaii

Summary

Alyssa J. Malley, MD (Obstetrics/Gynecology) is listed by Medicare at 1 hospital in Honolulu, HI. NPI 1558852830. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Alyssa J. Malley, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
8Years since medical school (graduated 2018)
FemaleGender (as listed)
Kapiolani Medical SpecialistsGroup practice (+1 more)

Quick answers

Which hospitals does Alyssa J. Malley work at?
Medicare's official clinician data lists Alyssa J. Malley at 1 hospital: Kapiolani Medical Center for Women & Children. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alyssa J. Malley see patients?
Medicare's clinician data lists 2 practice locations, including Honolulu, HI. Call before your visit to confirm the address.
What is Alyssa J. Malley's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Alyssa J. Malley accept Medicare assignment?
Yes. Medicare's clinician data says Alyssa J. Malley accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Alyssa J. Malley?
(808) 983-6000, as listed in official Medicare / NPI Registry data.
What is Alyssa J. Malley's NPI number?
1558852830. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alyssa J. Malley works

Medicare's Facility Affiliation Data lists Alyssa J. Malley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Alyssa J. Malley is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Alyssa J. Malley as a member of these groups (CMS data updated 2026-10-02).

  • Kapiolani Medical Specialists97 clinicians in the group
  • Kapiolani Medical Center for Women and Children17 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Hawaii →

Other OB-GYNs in Honolulu

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

All OB-GYNs in Honolulu →

Clinician information

CredentialMD
Graduation year2018
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558852830
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians