Active NPI 1326006602 Individual Practitioner Male Practitioner

Dr. Daniel I Singer , MD

Orthopaedic Surgery - Hand Surgery • Honolulu, HI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Singer, MD is a certified Orthopaedic Surgery - Hand Surgery practicing in Honolulu, HI. With approximately 47 years of clinical experience since graduating from Boston University School Of Medicine in 1979, Dr. Singer delivers high-quality medical care to the local community at 1380 LUSITANA ST.

Dr. Singer accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, dexamethasone sodium phosphate, 1 mg, injection into tendon or ligament, established patient outpatient office visit. 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 608

Honolulu, HI 968132449

Telephone 8085362261

Fax 8085383957

Associated Practice Facility / Clinic

🏢 Queen's Development Corporation & Subsidiaries Facility NPI 1881695476

Medicare Profile & Education

Medical School

Boston University School Of Medicine

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery - Hand Surgery in Honolulu, HI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +18.0 yrs vs City Avg

City Avg: 29.0 Yrs

State Avg: 24.5 Yrs

Regional Practice Density

6 Specialists

Practicing in Honolulu, HI (10 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

56.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Singer (47 Years) 47 Yrs

Honolulu Specialty Average (29.0 Years) 29.0 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
J1100 Injection, dexamethasone sodium phosphate, 1 mg	418	257	$2.09	$0.11
20550 Injection into tendon or ligament	349	210	$116.41	$53.14
99213 Established patient office or other outpatient visit, typically 15 minutes	250	159	$180.92	$94.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	210	164	$255.15	$128.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	200	200	$223.39	$111.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	166	166	$330.08	$164.29
Q4049 Finger splint, static	131	94	$8.28	$2.46
26055 Incision of tendon covering	122	110	$1263.72	$604.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	80	63	$114.95	$58.93
73140 X-ray of finger, minimum of 2 views	66	55	$81.57	$41.40
73100 X-ray of wrist, 2 views	46	32	$72.52	$37.49
64721 Release and/or relocation of hand nerve	46	39	$905.65	$436.48
20526 Injection of carpal tunnel	41	34	$173.48	$89.18
29130 Application of non-moveable, hinged finger splint	40	28	$84.29	$37.16
20612 Aspiration and/or injection of cyst of tendon	33	29	$130.76	$67.88
20600 Aspiration and/or injection of fluid from small joint	30	20	$110.48	$45.18
20205 Deep biopsy of muscle	20	20	$627.10	$76.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	4,722	320	$2.00	$0.12
20550 Injection into tendon or ligament	393	227	$115.30	$53.98
99213 Established patient office or other outpatient visit, typically 15 minutes	305	207	$150.79	$94.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	210	210	$215.57	$115.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	204	172	$223.62	$129.92
26055 Incision of tendon covering	111	99	$1098.17	$629.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	110	94	$90.01	$56.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	110	110	$330.48	$171.55
Q4049 Finger splint, static	64	43	$17.24	$2.43
20600 Aspiration and/or injection of fluid from small joint	63	45	$95.73	$46.47
73140 X-ray of finger, minimum of 2 views	57	43	$74.38	$40.82
20526 Injection of carpal tunnel	56	52	$152.71	$87.05
64721 Release and/or relocation of hand nerve	55	51	$916.03	$447.13
73110 X-ray of wrist, minimum of 3 views	39	31	$81.05	$44.75
29130 Application of non-moveable, hinged finger splint	34	27	$80.59	$39.22
20205 Deep biopsy of muscle	30	30	$618.09	$80.78
73100 X-ray of wrist, 2 views	27	22	$68.85	$38.56
20612 Aspiration and/or injection of cyst of tendon	25	22	$119.37	$64.74
73030 X-ray of shoulder, minimum of 2 views	22	16	$68.55	$37.90
20610 Aspiration and/or injection of fluid from large joint	15	13	$120.47	$65.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	3,864	252	$2.00	$0.12
20550 Injection into tendon or ligament	314	180	$118.06	$56.48
99213 Established patient office or other outpatient visit, typically 15 minutes	217	160	$147.09	$97.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	156	$215.08	$133.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	174	174	$216.15	$115.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	110	110	$328.49	$173.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	102	86	$88.89	$59.97
26055 Incision of tendon covering	88	72	$1157.19	$637.44
73140 X-ray of finger, minimum of 2 views	59	48	$62.38	$33.57
20526 Injection of carpal tunnel	43	35	$153.59	$88.97
20612 Aspiration and/or injection of cyst of tendon	39	34	$122.16	$66.10
73110 X-ray of wrist, minimum of 3 views	37	27	$74.24	$40.96
73100 X-ray of wrist, 2 views	33	23	$65.15	$38.08
20605 Aspiration and/or injection of medium joint or joint capsule	31	25	$99.84	$54.41
64721 Release and/or relocation of hand nerve	30	28	$864.95	$446.51
20600 Aspiration and/or injection of fluid from small joint	24	18	$96.16	$48.54
29130 Application of non-moveable, hinged finger splint	23	20	$83.44	$30.33
Q4049 Finger splint, static	22	20	$17.73	$2.10
73030 X-ray of shoulder, minimum of 2 views	18	14	$65.53	$38.03
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$150.26	$79.28
26160 Removal of growth of tendon finger or hand	11	11	$1197.91	$714.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,463	239	$2.00	$0.14
20550 Injection into tendon or ligament	304	169	$117.94	$53.91
99213 Established patient office or other outpatient visit, typically 15 minutes	245	175	$146.96	$97.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	193	193	$215.66	$117.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	118	98	$217.51	$132.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	108	85	$88.79	$59.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	75	75	$327.66	$169.70
26055 Incision of tendon covering	75	61	$1167.16	$637.04
20605 Aspiration and/or injection of medium joint or joint capsule	55	38	$99.88	$47.69
73140 X-ray of finger, minimum of 2 views	53	40	$62.61	$33.16
29130 Application of non-moveable, hinged finger splint	53	44	$83.34	$30.30
Q4049 Finger splint, static	48	44	$17.72	$2.14
20526 Injection of carpal tunnel	46	37	$153.82	$87.89
73110 X-ray of wrist, minimum of 3 views	33	25	$71.88	$37.26
73030 X-ray of shoulder, minimum of 2 views	27	24	$60.62	$34.74
73100 X-ray of wrist, 2 views	26	17	$66.67	$37.60
64721 Release and/or relocation of hand nerve	23	21	$864.32	$467.43
20612 Aspiration and/or injection of cyst of tendon	17	14	$122.24	$58.13
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$150.43	$75.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,253	215	$2.00	$0.12
20550 Injection into tendon or ligament	317	161	$118.05	$49.76
99213 Established patient office or other outpatient visit, typically 15 minutes	256	180	$147.75	$78.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	188	188	$216.19	$113.63
26055 Incision of tendon covering	101	87	$1155.94	$573.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	61	$216.86	$113.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	48	43	$90.13	$48.15
20605 Aspiration and/or injection of medium joint or joint capsule	45	31	$100.52	$48.18
20526 Injection of carpal tunnel	40	34	$153.56	$88.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$327.72	$170.60
73140 X-ray of finger, minimum of 2 views	27	25	$61.51	$32.93
29130 Application of non-moveable, hinged finger splint	27	25	$83.35	$27.90
Q4049 Finger splint, static	27	25	$17.71	$2.03
20612 Aspiration and/or injection of cyst of tendon	25	21	$122.51	$64.51
64721 Release and/or relocation of hand nerve	21	20	$865.54	$455.52
73110 X-ray of wrist, minimum of 3 views	17	14	$68.62	$33.05
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$150.79	$81.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,631	254	$2.00	$0.11
99213 Established patient office or other outpatient visit, typically 15 minutes	375	243	$149.90	$75.05
20550 Injection into tendon or ligament	356	181	$117.97	$47.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	256	256	$215.96	$111.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	86	$219.63	$112.06
26055 Incision of tendon covering	77	65	$1146.82	$568.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$328.40	$172.23
73140 X-ray of finger, minimum of 2 views	60	40	$71.70	$35.51
20526 Injection of carpal tunnel	55	45	$153.66	$84.35
20605 Aspiration and/or injection of medium joint or joint capsule	43	38	$100.27	$45.25
64721 Release and/or relocation of hand nerve	42	35	$865.54	$420.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	37	$90.42	$48.45
73100 X-ray of wrist, 2 views	36	26	$66.02	$33.22
20612 Aspiration and/or injection of cyst of tendon	34	26	$122.51	$63.29
Q4049 Finger splint, static	31	28	$17.80	$2.14
29130 Application of non-moveable, hinged finger splint	30	27	$83.77	$32.03
73110 X-ray of wrist, minimum of 3 views	23	18	$80.84	$38.05
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$150.79	$81.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,435	251	$2.00	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	361	217	$149.41	$73.30
20550 Injection into tendon or ligament	299	172	$118.09	$48.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	180	180	$215.83	$109.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	84	$219.43	$107.93
99202 New patient office or other outpatient visit, typically 20 minutes	78	78	$150.27	$74.63
26055 Incision of tendon covering	78	67	$1168.75	$573.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$328.82	$161.49
20605 Aspiration and/or injection of medium joint or joint capsule	56	43	$100.33	$45.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	54	51	$95.87	$45.14
20526 Injection of carpal tunnel	45	38	$153.49	$80.83
73140 X-ray of finger, minimum of 2 views	43	33	$71.29	$32.26
20612 Aspiration and/or injection of cyst of tendon	40	34	$122.40	$59.76
64721 Release and/or relocation of hand nerve	39	35	$865.43	$389.95
73110 X-ray of wrist, minimum of 3 views	28	21	$79.26	$33.78
Q4049 Finger splint, static	27	24	$17.68	$1.89
29130 Application of non-moveable, hinged finger splint	26	23	$83.19	$34.05
73100 X-ray of wrist, 2 views	25	20	$66.30	$31.87
20610 Aspiration and/or injection of fluid from large joint	20	16	$120.20	$60.18
73030 X-ray of shoulder, minimum of 2 views	14	12	$64.83	$29.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	2,080	209	$2.00	$0.11
99213 Established patient office or other outpatient visit, typically 15 minutes	331	229	$150.02	$73.97
20550 Injection into tendon or ligament	257	143	$118.05	$48.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	153	153	$216.58	$111.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	85	$220.62	$104.76
99202 New patient office or other outpatient visit, typically 20 minutes	86	86	$150.12	$77.48
26055 Incision of tendon covering	59	53	$1169.40	$573.26
73100 X-ray of wrist, 2 views	55	33	$65.38	$27.24
20612 Aspiration and/or injection of cyst of tendon	50	41	$122.24	$62.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	49	45	$92.79	$45.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$327.26	$155.00
20526 Injection of carpal tunnel	40	36	$153.81	$79.61
64721 Release and/or relocation of hand nerve	37	33	$865.34	$413.09
20605 Aspiration and/or injection of medium joint or joint capsule	33	26	$100.41	$48.10
73140 X-ray of finger, minimum of 2 views	30	26	$71.15	$32.63
73110 X-ray of wrist, minimum of 3 views	25	20	$80.91	$37.55
29130 Application of non-moveable, hinged finger splint	20	17	$83.20	$35.57
Q4049 Finger splint, static	20	17	$17.68	$1.98
20610 Aspiration and/or injection of fluid from large joint	16	13	$120.42	$62.31

Medical Specialties & State Licenses

Orthopaedic Surgery - Hand Surgery Primary Specialty

NUCC Taxonomy Code: 207XS0106X

State License HI MD4293

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Practice Associates & Co-Workers

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

10 Associated Practitioners

May Gresko , APRN

Nurse Practitioner - Family

NPI 1003455957

Advanced Practice Registered Nurse

Andrew Takata , MS, ATC

Specialist/Technologist - Athletic Trainer

NPI 1023416765

Master of Science, Certified Athletic Trainer

Dr. Darryl Kan , MD

Orthopaedic Surgery - Sports Medicine

NPI 1063524007

Doctor of Medicine (M.D.)

Dr. Lawrence Gordon , LAWRENCE GORDON MD

Orthopaedic Surgery

NPI 1093049835

LAWRENCEGORDONMD

Jessica Palma , NP-C

Nurse Practitioner - Adult Health

NPI 1124451422

Nurse Practitioner (Certified)

Dr. Jay Marumoto , MD

Orthopaedic Surgery - Sports Medicine

NPI 1407968365

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 July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 1380 LUSITANA ST, SUITE 608, HONOLULU, HI 968132449 (Tel: 8085362261)

📍

Updated Business Mailing Address July 09, 2007

Registered at 1380 LUSITANA ST, SUITE 608, HONOLULU, HI 968132449 (Tel: 8085362261)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as DANIEL SINGER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Orthopaedic Surgery (License #MD4293 in HI)

🟢

Initial NPI Registration & Enumeration May 03, 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: 1326006602

Entity Type:

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

Enumeration Date: May 03, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1380 Lusitana St, Suite 608

Honolulu, HI 968132449

Phone: 8085362261

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.