Active NPI 1811125073 Individual Practitioner Male Practitioner

Dr. Stephen M Hendriksen , MD

Emergency Medicine • Warwick, RI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Hendriksen, MD is a certified Emergency Medicine practicing in Warwick, RI. With approximately 17 years of clinical experience since completing medical education in 2009, Dr. Hendriksen delivers high-quality medical care to the local community at 455 TOLL GATE RD.

Dr. Hendriksen is affiliated with Affinity Physicians Llc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of tissue from wound, 20.0 sq cm or less, established patient outpatient office visit, emergency department visit for life threatening or functioning severity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

455 Toll Gate Rd

Warwick, RI 028862759

Telephone 4017377000

Fax 4017364546

Associated Practice Facility / Clinic

🏢 Kent County Memorial Hospital Facility NPI 1386643294

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Warwick, RI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs +2.8 yrs vs City Avg

City Avg: 14.2 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

106 Specialists

Practicing in Warwick, RI (427 Statewide)

Telehealth Adoption Rate

1.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hendriksen (17 Years) 17 Yrs

Warwick Specialty Average (14.2 Years) 14.2 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
97597 Removal of tissue from wound, 20.0 sq cm or less	144	36	$245.00	$34.95
99213 Established patient office or other outpatient visit, typically 15 minutes	104	34	$214.00	$65.44
99285 Emergency department visit for life threatening or functioning severity	81	81	$411.00	$172.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$264.00	$81.18
99284 Emergency department visit with moderate level of medical decision making	19	19	$283.00	$118.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	150	147	$411.00	$179.09
97597 Removal of tissue from wound, 20.0 sq cm or less	95	18	$245.00	$36.42
99284 Emergency department visit with moderate level of medical decision making	43	43	$283.00	$123.80
99213 Established patient office or other outpatient visit, typically 15 minutes	37	15	$214.00	$67.78
99291 Critical care, first 30-74 minutes	12	12	$654.00	$218.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$264.00	$84.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session	106	15	$391.00	$103.60
99285 Emergency department visit for life threatening or functioning severity	43	43	$471.09	$178.16
99284 Emergency department visit with moderate level of medical decision making	28	28	$307.75	$123.80
99283 Emergency department visit with low level of medical decision making	14	13	$182.57	$72.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session	281	50	$372.00	$105.35
99285 Emergency department visit for life threatening or functioning severity	44	43	$536.00	$173.22
99217 Hospital observation care on day of discharge	29	23	$226.00	$71.29
99284 Emergency department visit with moderate level of medical decision making	24	23	$364.00	$119.27
99220 Hospital observation care, typically 70 minutes	16	15	$574.00	$178.82
93308 Ultrasound of heart, follow-up	11	11	$179.00	$25.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session	338	46	$371.98	$109.13
99285 Emergency department visit for life threatening or functioning severity	58	57	$498.41	$169.49
99217 Hospital observation care on day of discharge	22	18	$218.05	$72.73
99220 Hospital observation care, typically 70 minutes	17	15	$535.47	$184.19
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	14	11	$397.00	$84.54
99284 Emergency department visit with moderate level of medical decision making	12	12	$339.00	$116.90
99291 Critical care, first 30-74 minutes	11	11	$679.73	$219.28
93308 Ultrasound of heart, follow-up	11	11	$179.00	$26.16
99283 Emergency department visit with low level of medical decision making	11	11	$185.09	$63.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session	388	64	$353.81	$106.22
99285 Emergency department visit for life threatening or functioning severity	89	88	$406.22	$168.27
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	22	18	$377.83	$83.32
99217 Hospital observation care on day of discharge	16	12	$182.36	$72.35
93308 Ultrasound of heart, follow-up	15	15	$173.07	$25.89
99284 Emergency department visit with moderate level of medical decision making	15	15	$275.18	$114.42
99291 Critical care, first 30-74 minutes	14	13	$607.34	$217.64
99283 Emergency department visit with low level of medical decision making	13	13	$146.33	$60.37
93923 Complete ultrasound study of arm and leg arteries	11	11	$291.57	$21.59
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$454.37	$165.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session	208	47	$336.96	$103.26
99285 Emergency department visit for life threatening or functioning severity	122	115	$386.88	$165.93
99291 Critical care, first 30-74 minutes	36	36	$578.42	$215.13
93308 Ultrasound of heart, follow-up	32	32	$179.98	$25.49
99284 Emergency department visit with moderate level of medical decision making	20	20	$262.08	$112.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99183 Management and supervision of oxygen chamber therapy per session	332	56	$324.00	$105.54
99285 Emergency department visit for life threatening or functioning severity	76	74	$372.00	$165.41
99284 Emergency department visit with moderate level of medical decision making	29	29	$252.00	$108.58
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	23	18	$346.00	$53.67
93308 Ultrasound of heart, follow-up	22	22	$60.00	$25.44
99291 Critical care, first 30-74 minutes	21	21	$505.00	$214.92
99283 Emergency department visit with low level of medical decision making	17	17	$134.00	$59.34

Medical Specialties & State Licenses

CMS Verified: 2024-07-12

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License RI MD18464

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.

Emergency Medicine - Undersea and Hyperbaric Medicine

NUCC Taxonomy Code: 207PE0005X

State License RI MD18464

A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.

Hospital & Practice Group Affiliations

Affinity Physicians Llc.

455 Toll Gate Rd, Warwick, RI 028862759

Phone: 4017377010

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Sterling Malish , MD

Internal Medicine

NPI 1003073776

Doctor of Medicine (M.D.)

Sabrina O'donnell , FNP-BC

Nurse Practitioner - Family

NPI 1003422775

Family Nurse Practitioner (Board Certified)

Dr. John Gelzhiser , MD

Internal Medicine

NPI 1013100759

Doctor of Medicine (M.D.)

Dr. Luce Kassi , MD

Obstetrics & Gynecology

NPI 1043779101

Doctor of Medicine (M.D.)

Maureen Mccourt

Nurse Practitioner - Pediatrics

NPI 1053589796

Cameron Fletcher , PA

Physician Assistant

NPI 1063088730

Physician Assistant

Career & Practice History Timeline

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

14 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 12, 2024

Emergency Medicine (License #MD18464 in RI)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 07, 2022

Emergency Medicine (License #MD18464 in RI)

📍

Updated Practice Location June 09, 2022

Registered at 455 TOLL GATE RD, WARWICK, RI 028862759 (Tel: 4017377000)

📍

Updated Business Mailing Address June 09, 2022

Registered at 455 TOLL GATE RD, WARWICK, RI 028862759 (Tel: 4017377000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 09, 2022

Emergency Medicine (License #58356 in MN)

📍

Updated Practice Location March 07, 2019

Registered at 701 PARK AVE, MINNEAPOLIS, MN 554151623 (Tel: 6128733000)

📍

Updated Business Mailing Address March 07, 2019

Registered at 701 PARK AVE, MINNEAPOLIS, MN 554151623 (Tel: 6128737420)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 07, 2019

Emergency Medicine (License #LP01763 in RI)

✅

NPI Profile Active February 25, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location February 25, 2014

Registered at 51 N 39TH ST, PHILADELPHIA, PA 191042640 (Tel: 2156628214)

📍

Updated Business Mailing Address February 25, 2014

Registered at 51 N 39TH ST, PHILADELPHIA, PA 191042640 (Tel: 2156628214)

👤

Provider Name / Credentials Updated February 25, 2014

Recorded as STEPHEN HENDRIKSEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 25, 2014

Emergency Medicine (License #MD449949 in PA)

🟢

Initial NPI Registration & Enumeration June 26, 2009

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: 1811125073

Entity Type:

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

Enumeration Date: June 26, 2009

Last Update: July 12, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

455 Toll Gate Rd

Warwick, RI 028862759

Phone: 4017377000

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.