MORRIS MITSUNAGA (MD) – Orthopaedic Surgery Physician, NPI 1568558583
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
123 ORTHOPEDIC SURGERY in HI
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Provider Addresses for MORRIS MITSUNAGA (MD)
Queen's Physicians Office Building 1, 1380, Lusitana Street, Hawaii Capital Historic District, Honolulu, Honolulu County, Hawaii, 96813, United States
SUITE 905
HONOLULU, HI 968132449
Phone: (808) 522-9633
Fax: (808) 522-5333
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 61 Open Payments records for all available years, with a total value of $6,402.
Total Amount is formed as General ($6,402) + Research ($0) + Ownership ($0) = $6,402.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Zimmer Biomet Holdings, Inc. ($5,152).
Total Amount
$6,402
General + Research + Ownership
Payments
61
Total payment records
General Amount
$6,402
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Zimmer Biomet Holdings, Inc. | $5,152 |
| Amgen Inc. | $371 |
| Globus Medical, Inc. | $231 |
| OsteoCentric Technologies, Inc. | $176 |
| Highridge Medical LLC | $87 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2012-03-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120314000798 | I | Orthopedic Surgery | HI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 112 | 69 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 64 | 24 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 58 | 27 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 55 | 53 | $0 |
| 22614 | Fusion of additional segment of spine | 46 | 16 | $0 |
Insurance plans in this area (ZIP 96813)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | HI | 22842 | Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments | 27 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | HI | |
| Diagnostic Radiology | MD | |
| Internal Medicine | HI | |
| H O S P I T A L I S T | KY | |
| Nurse Practitioner | HI | |
| Interventional Radiology, Neurosurgery | MD | |
| Family Practice | NY | |
| Internal Medicine | HI | |
| Interventional Cardiology, Internal Medicine | MT | |
| Geriatric Medicine, Internal Medicine | HI |
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