Quick answers
- Does Tamara Kollarova accept Medicare assignment?
- Yes. Medicare's clinician data says Tamara Kollarova 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.
- How many Medicare patients does Tamara Kollarova see?
- In 2024, CMS data shows 41 Original Medicare patients and 457 services for Tamara Kollarova. This counts Original Medicare only and measures volume, not quality.
- What is Tamara Kollarova's NPI number?
- 1831364843. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Tamara Kollarova, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 41 |
|---|---|
| Services billed to Medicare | 457 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)202 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)168 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)38 services
- Hospital discharge day management, more than 30 minutes (99239)31 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Osteoporosis49%
- Chronic kidney disease44%
- Diabetes39%
Practice locations
Addresses where Tamara Kollarova is enrolled with Medicare (CMS data updated October 2, 2026).
- 226 N Kuakini StHonolulu, HI 96817
- 98 -1005 Moanalua Rd, Spc 425Aiea, HI 96701 (808) 486‑8000
Group practices
Medicare enrollment lists Tamara Kollarova as a member of this group (CMS data updated October 2, 2026).
- Rehabilitation Hospital of the Pacific6 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Hawaii →
Other rehabilitation doctors in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831364843 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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