Quick answers
- Does David A. Kazmierczak accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Kazmierczak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is David A. Kazmierczak's NPI number?
- 1568907756. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where David A. Kazmierczak is enrolled with Medicare (CMS data updated October 2, 2026).
- 14 -803a Seaview RdPahoa, HI 96778 (808) 965‑5349
Group practices
Medicare enrollment lists David A. Kazmierczak as a member of this group (CMS data updated October 2, 2026).
- Sirius Research Group Inc2 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Pahoa
Clinicians with the same Medicare primary specialty in Pahoa, HI — not a recommendation.
Other clinicians in Sirius Research Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568907756 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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