Quick answers
- Which hospitals does Joseph Ryan M. Madamba work at?
- Medicare's official clinician data lists Joseph Ryan M. Madamba at 3 hospitals: Kuakini Medical Center, Straub Clinic and Hospital and The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph Ryan M. Madamba see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI. Call before your visit to confirm the address.
- What is Joseph Ryan M. Madamba's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Joseph Ryan M. Madamba accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph Ryan M. Madamba 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.
- Does Joseph Ryan M. Madamba offer telehealth?
- Medicare's clinician data says Joseph Ryan M. Madamba offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joseph Ryan M. Madamba?
- (706) 715-3105, as listed in official Medicare / NPI Registry data.
- What is Joseph Ryan M. Madamba's NPI number?
- 1902093305. 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 Ryan M. Madamba works
Medicare's Facility Affiliation Data lists Joseph Ryan M. Madamba at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kuakini Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120007
- Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · CCN 120022
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
Practice locations
Addresses where Joseph Ryan M. Madamba is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 Bishop St, Suite 2685aHonolulu, HI 96813 (706) 715‑3105
- 1712 Liliha St, Suite 203Honolulu, HI 96817 (808) 585‑6094
Group practices
Medicare enrollment lists Joseph Ryan M. Madamba as a member of this group (CMS data updated 2026-10-02).
- Medical Office Force59 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Hawaii John A. Burns School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902093305 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians