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Gastroenterology

Joseph John B. Manlolo, MD

Works at hospitals in Aiea, HI · Honolulu, HI · Hawaii

Summary

Dr. Joseph John B. Manlolo, MD is a gastroenterologist at 590 Farrington Hwy, Unit 525, Kapolei, HI 96707. Phone: (808) 762-2311. May accept Medicare assignment. NPI 1629270863. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 590 Farrington Hwy, Unit 525, Kapolei, HI 96707 · Directions
  • Phone: (808) 762‑2311
  • Medicare: May accept Medicare assignment
  • Hospitals: Pali Momi Medical Center, The Queens Medical Center
  • Group practice: Mel a Ona M D Incorporated
  • Medical school: Medical College Of Wisconsin · graduated 2007 (19 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Joseph John B. Manlolo, 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 Joseph John B. Manlolo accept Medicare assignment?
Medicare's clinician data says Joseph John B. Manlolo may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Joseph John B. Manlolo's NPI number?
1629270863. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Joseph John B. Manlolo works

Medicare's Facility Affiliation Data lists Joseph John B. Manlolo at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Pali Momi Medical CenterAiea, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120026
  • The Queens Medical CenterHonolulu, HI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 120001

Practice locations

Addresses where Joseph John B. Manlolo is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joseph John B. Manlolo as a member of this group (CMS data updated October 2, 2026).

  • Mel a Ona M D Incorporated3 clinicians in the group

Specialties

Find other Gastroenterology doctors in Hawaii →

Other gastroenterologists in Hawaii

Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.

All gastroenterologists in Hawaii →

Other clinicians in Mel a Ona M D Incorporated

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

Clinician information

CredentialMD
Medical schoolMedical College Of Wisconsin
Graduation year2007 (19 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1629270863
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians