Active NPI 1568558583 Individual Practitioner Male Practitioner

Dr. Morris Mitsunaga , MD

Orthopaedic Surgery • Honolulu, HI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Morris Mitsunaga, MD is a certified Orthopaedic Surgery practicing in Honolulu, HI. With approximately 49 years of clinical experience since graduating from Creighton University School Of Medicine in 1977, Dr. Mitsunaga delivers high-quality medical care to the local community at 1380 LUSITANA ST.

Dr. Mitsunaga maintains professional affiliations with Queens University Medical Group, The Queens Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1380 Lusitana St
Suite 905

Honolulu, HI 968132449

Telephone 8085229633

Fax 8085225333

Associated Practice Facility / Clinic

🏢 Queen's Development Corporation & Subsidiaries Facility NPI 1881695476

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1977

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Honolulu, HI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

49 Yrs +25.8 yrs vs City Avg

City Avg: 23.2 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

67 Specialists

Practicing in Honolulu, HI (116 Statewide)

Telehealth Adoption Rate

16.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mitsunaga (49 Years) 49 Yrs

Honolulu Specialty Average (23.2 Years) 23.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	139	81	$235.42	$90.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	26	$198.00	$77.13
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	34	$298.00	$115.94
99231 Follow-up hospital inpatient care per day, typically 15 minutes	49	23	$124.00	$48.16
22614 Fusion of additional segment of spine	46	21	$615.01	$136.35
99221 Initial hospital inpatient care per day, typically 30 minutes	41	41	$250.00	$80.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$286.71	$109.23
63048 Partial removal of spine bone with release of spinal cord and/or nerves	26	13	$397.69	$120.67
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$338.00	$127.74
22612 Fusion of spine in lower back	16	16	$2000.00	$245.31
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	14	$1270.29	$309.17
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	13	$1399.00	$113.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	112	69	$235.79	$90.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	24	$198.00	$80.18
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	58	27	$298.00	$120.28
99221 Initial hospital inpatient care per day, typically 30 minutes	55	53	$250.00	$83.34
22614 Fusion of additional segment of spine	46	16	$583.74	$131.10
99231 Follow-up hospital inpatient care per day, typically 15 minutes	43	17	$124.00	$50.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$285.93	$116.25
63048 Partial removal of spine bone with release of spinal cord and/or nerves	25	11	$361.90	$103.07
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	18	18	$1554.44	$174.21
22612 Fusion of spine in lower back	17	17	$2235.29	$406.12
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	15	12	$317.00	$36.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$338.00	$133.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	101	30	$257.00	$102.13
99213 Established patient office or other outpatient visit, typically 15 minutes	94	65	$236.28	$90.91
22614 Fusion of additional segment of spine	53	23	$579.02	$132.18
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	16	$179.00	$72.80
99221 Initial hospital inpatient care per day, typically 30 minutes	29	26	$250.00	$102.96
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	26	26	$1506.62	$166.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$288.58	$117.50
63048 Partial removal of spine bone with release of spinal cord and/or nerves	22	15	$282.00	$50.60
22612 Fusion of spine in lower back	20	20	$2100.00	$294.45
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	18	12	$334.61	$54.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$149.00	$52.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	103	34	$151.27	$74.21
99213 Established patient office or other outpatient visit, typically 15 minutes	87	51	$184.20	$95.57
22614 Fusion of additional segment of spine	50	25	$886.42	$138.44
63048 Partial removal of spine bone with release of spinal cord and/or nerves	41	21	$415.44	$56.84
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	35	35	$1866.79	$142.56
22612 Fusion of spine in lower back	33	33	$3064.78	$437.20
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	15	$218.00	$107.60
99221 Initial hospital inpatient care per day, typically 30 minutes	28	27	$213.24	$101.20
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	26	14	$587.14	$59.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$232.79	$121.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	15	$116.00	$61.50
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	11	$85.46	$36.69
22842 Placement of stabilizing device to back, 3-6 spine bone segments	16	16	$2217.83	$289.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$309.20	$132.94
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	12	12	$2730.38	$195.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	64	$184.71	$77.56
63048 Partial removal of spine bone with release of spinal cord and/or nerves	49	22	$515.27	$68.40
22614 Fusion of additional segment of spine	42	20	$1278.48	$145.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	35	$497.36	$211.78
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	33	33	$2727.51	$140.01
99231 Follow-up hospital inpatient care per day, typically 15 minutes	31	16	$95.84	$41.06
22612 Fusion of spine in lower back	25	24	$5387.94	$317.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$334.58	$144.57
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	14	$4931.33	$315.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$272.22	$91.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	195	108	$184.93	$73.42
99231 Follow-up hospital inpatient care per day, typically 15 minutes	91	38	$95.84	$40.15
22614 Fusion of additional segment of spine	62	28	$1278.48	$151.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$269.44	$109.33
63048 Partial removal of spine bone with release of spinal cord and/or nerves	34	15	$511.09	$53.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	32	$497.36	$206.86
22842 Placement of stabilizing device to back, 3-6 spine bone segments	27	26	$4931.33	$264.61
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	25	14	$954.52	$47.02
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	23	22	$2711.08	$199.64
22612 Fusion of spine in lower back	20	20	$5387.94	$370.88
99221 Initial hospital inpatient care per day, typically 30 minutes	19	18	$246.77	$103.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$334.58	$139.72
22600 Fusion of spine in neck by posterior approach	13	13	$5318.53	$457.52
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	11	11	$3769.14	$284.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	247	121	$176.61	$70.13
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	37	$93.77	$40.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$268.07	$113.85
22614 Fusion of additional segment of spine	40	18	$1278.48	$154.52
63048 Partial removal of spine bone with release of spinal cord and/or nerves	36	22	$476.35	$62.31
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	34	11	$16.42	$6.66
99221 Initial hospital inpatient care per day, typically 30 minutes	31	30	$240.05	$103.06
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	28	28	$2512.64	$188.20
22612 Fusion of spine in lower back	22	22	$5387.94	$509.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$334.58	$133.41
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	15	12	$954.52	$53.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$497.36	$207.72
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$4931.33	$231.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	246	118	$95.09	$72.18
99231 Follow-up hospital inpatient care per day, typically 15 minutes	97	34	$70.52	$39.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$225.68	$107.98
22614 Fusion of additional segment of spine	49	25	$1278.21	$211.65
63048 Partial removal of spine bone with release of spinal cord and/or nerves	35	22	$332.31	$68.30
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	34	34	$1919.96	$215.62
22842 Placement of stabilizing device to back, 3-6 spine bone segments	28	28	$4930.41	$341.04
99221 Initial hospital inpatient care per day, typically 30 minutes	27	27	$142.54	$97.44
22612 Fusion of spine in lower back	24	24	$5387.94	$367.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$231.32	$136.92
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	24	20	$929.49	$60.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	18	$327.66	$203.15
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	16	16	$1878.79	$278.16
22840 Placement of stabilizing device to back of 1 spine bone in neck	15	15	$3751.46	$155.14
22600 Fusion of spine in neck by posterior approach	13	13	$5316.40	$617.11

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License HI MD4413

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NUCC Taxonomy Code: 207XS0117X

State License HI MD4413

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

01010801 (HI)

Commercial Insurance / Payer ID State License Number

MD4413 (HI)

Hospital & Practice Group Affiliations

The Queens Medical Center

1301 Punchbowl St, Honolulu, HI 968132402

Phone: 8086911000

Queens University Medical Group

1380 Lusitana St, Honolulu, HI 968132448

Queens University Medical Group

1301 Punchbowl St, Honolulu, HI 968132499

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners

Dr. Clifford Lau , MD

Orthopaedic Surgery

NPI 1114026515

Doctor of Medicine (M.D.)

Dr. James Nelson , MD

Urology

NPI 1558360396

Doctor of Medicine (M.D.)

Dr. Lance Mitsunaga , MD

Orthopaedic Surgery

NPI 1619139128

Doctor of Medicine (M.D.)

Dr. Kevin Christensen , MD

Orthopaedic Surgery

NPI 1801856703

Doctor of Medicine (M.D.)

Dr. Kyle Mitsunaga , MD

Orthopaedic Surgery

NPI 1811054257

Doctor of Medicine (M.D.)

Dr. Kent Davenport , MD

Orthopaedic Surgery

NPI 1851490254

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active June 20, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location June 20, 2016

Registered at 1380 LUSITANA ST, SUITE 905, HONOLULU, HI 968132449 (Tel: 8085229633)

📍

Updated Business Mailing Address June 20, 2016

Registered at 1380 LUSITANA ST, SUITE 905, HONOLULU, HI 968132449 (Tel: 8085229633)

👤

Provider Name / Credentials Updated June 20, 2016

Recorded as MORRIS MITSUNAGA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2016

Orthopaedic Surgery (License #MD4413 in HI)

🟢

Initial NPI Registration & Enumeration October 05, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1568558583

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 05, 2006

Last Update: June 20, 2016

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1380 Lusitana St, Suite 905

Honolulu, HI 968132449

Phone: 8085229633

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.