Active NPI 1467643171 Individual Practitioner Male Practitioner

Dr. Nathaniel Arnone , MD

Emergency Medicine • Honolulu, HI

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Nathaniel Arnone, MD is a registered Emergency Medicine practitioner in Honolulu, HI. With approximately 20 years of clinical practice since graduating from Wright State University Boonshoft School Of Medicine in 2006, Dr. Arnone provides healthcare services at the registered practice location at 1301 PUNCHBOWL ST.

Dr. Arnone is affiliated with The Emergency Group, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1301 Punchbowl St

Honolulu, HI 968132402

Telephone 8086914271

Associated Practice Facility / Clinic

🏢 The Queens Medical Center Facility NPI 1184612764

Medicare Profile & Education

Medical School

Wright State University Boonshoft School Of Medicine

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Honolulu, HI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

20 Yrs +4.9 yrs vs City Avg

City Avg: 15.1 Yrs

State Avg: 19.4 Yrs

Regional Practice Density

162 Specialists

Practicing in Honolulu, HI (381 Statewide)

Telehealth Adoption Rate

3.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Arnone (20 Years) 20 Yrs

Honolulu Specialty Average (15.1 Years) 15.1 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
99285 Emergency department visit for life threatening or functioning severity	143	141	$585.61	$164.68
99284 Emergency department visit with moderate level of medical decision making	77	75	$398.18	$115.41
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	65	65	$46.07	$7.72
99291 Critical care, first 30-74 minutes	56	55	$767.50	$202.86
71045 X-ray of chest, 1 view	12	12	$30.37	$8.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	164	163	$573.48	$173.14
99284 Emergency department visit with moderate level of medical decision making	103	99	$391.41	$118.90
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	52	49	$44.22	$8.07
99291 Critical care, first 30-74 minutes	37	37	$766.76	$210.76
99283 Emergency department visit with low level of medical decision making	15	14	$202.35	$71.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	220	210	$453.00	$179.26
99284 Emergency department visit with moderate level of medical decision making	87	84	$311.00	$124.14
99283 Emergency department visit with low level of medical decision making	77	72	$183.00	$73.35
99291 Critical care, first 30-74 minutes	28	28	$740.00	$224.61
99282 Emergency department visit with straightforward medical decision making	13	12	$109.00	$43.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	179	173	$443.78	$179.94
99283 Emergency department visit with low level of medical decision making	67	62	$170.97	$72.06
99284 Emergency department visit with moderate level of medical decision making	61	59	$304.39	$125.38
99291 Critical care, first 30-74 minutes	25	25	$735.20	$226.76
99282 Emergency department visit with straightforward medical decision making	14	13	$107.29	$43.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	180	172	$438.00	$174.81
99284 Emergency department visit with moderate level of medical decision making	69	67	$298.00	$122.74
99283 Emergency department visit with low level of medical decision making	54	49	$157.00	$66.14
99291 Critical care, first 30-74 minutes	43	43	$730.00	$222.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	218	207	$438.00	$169.39
99283 Emergency department visit with low level of medical decision making	91	89	$157.00	$62.34
99284 Emergency department visit with moderate level of medical decision making	87	85	$298.00	$115.58
99291 Critical care, first 30-74 minutes	37	36	$725.65	$228.10
99282 Emergency department visit with straightforward medical decision making	21	21	$105.00	$42.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	257	249	$438.53	$167.62
99284 Emergency department visit with moderate level of medical decision making	100	98	$298.00	$114.60
99283 Emergency department visit with low level of medical decision making	81	80	$157.00	$60.82
99291 Critical care, first 30-74 minutes	46	46	$722.59	$225.66
99282 Emergency department visit with straightforward medical decision making	15	15	$105.00	$40.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	169	166	$983.40	$168.25
99284 Emergency department visit with moderate level of medical decision making	83	80	$662.38	$117.29
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	65	62	$53.40	$8.59
99283 Emergency department visit with low level of medical decision making	56	54	$332.20	$61.89
99291 Critical care, first 30-74 minutes	45	45	$1271.49	$221.37
71010 X-ray of chest, 1 view, front	26	26	$57.59	$8.67

Medical Specialties & State Licenses

CMS Verified: 2023-08-25

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License HI MD-15156

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

The Emergency Group, Inc.

1301 Punchbowl St, Honolulu, HI 968132402

Phone: 8085978778

Secondary Practice Locations

91-2141 Fort Weaver Rd

Ewa Beach, HI 967061993

Phone: 8086913000