Quick answers
- Which hospitals does Francis D. Pien work at?
- Medicare's official clinician data lists Francis D. Pien at 3 hospitals: Pali Momi 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 Francis D. Pien see patients?
- Medicare's clinician data lists 1 practice location in Honolulu, HI. Call before your visit to confirm the address.
- What is Francis D. Pien's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Infectious Disease.
- Does Francis D. Pien accept Medicare assignment?
- Yes. Medicare's clinician data says Francis D. Pien 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 Francis D. Pien?
- (808) 597-8765, as listed in official Medicare / NPI Registry data.
- What is Francis D. Pien's NPI number?
- 1376540617. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Francis D. Pien works
Medicare's Facility Affiliation Data lists Francis D. Pien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Pali Momi Medical CenterAiea, HI · Acute Care Hospital · CCN 120026
- Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · CCN 120022
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
Practice locations
Addresses where Francis D. Pien is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 S King St, Suite 111Honolulu, HI 96814 (808) 597‑8765
Group practices
Medicare enrollment lists Francis D. Pien as a member of this group (CMS data updated 2026-10-02).
- Internal Medicine and Infectious Disease Inc3 clinicians in the group
Specialties
- Internal Medicineprimary
- Infectious Diseasealso
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 Chicago, Pritzker School Of Medicine |
| Graduation year | 1969 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376540617 |
| 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