Quick answers
- Which hospitals does Daniel J. Singer work at?
- Medicare's official clinician data lists Daniel J. Singer at 1 hospital: The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel J. Singer see patients?
- Medicare's clinician data lists 2 practice locations, including Honolulu, HI and Aiea, HI. Call before your visit to confirm the address.
- What is Daniel J. Singer's specialty?
- Medicare lists Hand Surgery as the primary specialty, and also Orthopedic Surgery.
- Does Daniel J. Singer accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel J. Singer 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 Daniel J. Singer offer telehealth?
- Medicare's clinician data says Daniel J. Singer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Daniel J. Singer?
- (808) 521-8109, as listed in official Medicare / NPI Registry data.
- What is Daniel J. Singer's NPI number?
- 1326006602. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel J. Singer works
Medicare's Facility Affiliation Data lists Daniel J. Singer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · CCN 120001
Practice locations
Addresses where Daniel J. Singer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1401 S Beretania St, Suite 720Honolulu, HI 96814 (808) 521‑8109
- 98 -1247 Kaahumanu St, Suite 203Aiea, HI 96701 (808) 521‑8109
Specialties
- Hand Surgeryprimary
- Orthopedic Surgeryalso
Other hand surgeons in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326006602 |
| 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