Active NPI 1073514220 Individual Practitioner Male Practitioner

Dr. Thomas P. King , MD

Emergency Medicine • Elmhurst, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas King, MD is a certified Emergency Medicine practicing in Elmhurst, IL. With approximately 26 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 2000, Dr. King delivers high-quality medical care to the local community at 155 E BRUSH HILL RD.

Dr. King maintains professional affiliations with Endeavor Health Medical Group, Elmhurst Memorial Hospital 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

155 E Brush Hill Rd

Elmhurst, IL 601265658

Telephone 3312218952

Fax 3312213738

Associated Practice Facility / Clinic

🏢 Elmhurst Memorial Hospital Facility NPI 1932141645

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Elmhurst, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs +9.0 yrs vs City Avg

City Avg: 17.0 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

45 Specialists

Practicing in Elmhurst, IL (3389 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. King (26 Years) 26 Yrs

Elmhurst Specialty Average (17.0 Years) 17.0 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
99285 Emergency department visit for life threatening or functioning severity	292	289	$822.00	$179.72
99284 Emergency department visit with moderate level of medical decision making	282	273	$704.00	$124.21
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	248	240	$60.97	$8.16
99283 Emergency department visit with low level of medical decision making	65	64	$551.00	$73.00
99291 Critical care, first 30-74 minutes	49	49	$2004.16	$218.62
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	29	29	$1248.66	$88.85
76937 Ultrasonic guidance for blood vessel access	16	16	$57.00	$14.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	318	312	$798.00	$184.63
99284 Emergency department visit with moderate level of medical decision making	299	292	$683.00	$127.72
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	286	274	$58.98	$8.46
99291 Critical care, first 30-74 minutes	84	80	$1606.64	$225.58
99283 Emergency department visit with low level of medical decision making	53	53	$534.00	$76.59
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	26	26	$1183.31	$89.57
76937 Ultrasonic guidance for blood vessel access	16	16	$89.00	$15.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	318	310	$1012.89	$186.09
99284 Emergency department visit with moderate level of medical decision making	286	278	$749.00	$128.47
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	260	249	$57.15	$8.56
99283 Emergency department visit with low level of medical decision making	118	116	$512.49	$76.33
99291 Critical care, first 30-74 minutes	91	89	$1572.82	$228.09
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	30	29	$743.00	$89.81
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	21	19	$330.10	$151.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	403	395	$1163.80	$189.36
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	326	314	$55.00	$8.72
99284 Emergency department visit with moderate level of medical decision making	226	221	$805.16	$129.42
99291 Critical care, first 30-74 minutes	137	134	$1199.95	$232.10
99283 Emergency department visit with low level of medical decision making	71	69	$456.04	$76.79
93042 Interpretation and report of electrical activity of heart using 1-3 leads	55	55	$46.00	$7.27
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	17	17	$563.35	$90.98
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	14	14	$319.64	$154.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	413	397	$1119.00	$186.15
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	310	284	$55.00	$8.98
99284 Emergency department visit with moderate level of medical decision making	127	123	$758.00	$127.56
93042 Interpretation and report of electrical activity of heart using 1-3 leads	122	118	$46.00	$7.51
99291 Critical care, first 30-74 minutes	120	119	$1023.87	$237.01
99283 Emergency department visit with low level of medical decision making	67	66	$399.00	$69.55
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	19	19	$412.42	$158.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$248.22	$80.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	611	582	$1119.00	$181.95
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	388	369	$55.00	$8.87
93042 Interpretation and report of electrical activity of heart using 1-3 leads	172	169	$46.00	$7.43
99284 Emergency department visit with moderate level of medical decision making	163	163	$758.00	$124.31
99291 Critical care, first 30-74 minutes	126	121	$1157.68	$235.77
99283 Emergency department visit with low level of medical decision making	64	63	$399.00	$63.87
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	22	22	$332.64	$155.91
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	19	19	$625.63	$93.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$241.76	$83.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	509	488	$1119.00	$175.32
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	324	316	$55.00	$8.55
93042 Interpretation and report of electrical activity of heart using 1-3 leads	172	169	$46.00	$7.11
99284 Emergency department visit with moderate level of medical decision making	136	135	$758.00	$119.65
99291 Critical care, first 30-74 minutes	92	91	$1345.28	$225.03
99283 Emergency department visit with low level of medical decision making	62	61	$399.00	$63.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	26	$238.15	$82.44
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	22	22	$453.91	$151.62
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	16	16	$577.88	$105.84
12002 Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm	12	12	$389.00	$58.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	507	486	$1032.59	$174.07
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	337	326	$72.72	$8.41
99284 Emergency department visit with moderate level of medical decision making	134	133	$694.12	$117.88
93042 Interpretation and report of electrical activity of heart using 1-3 leads	112	111	$64.17	$7.03
99291 Critical care, first 30-74 minutes	93	91	$1039.45	$223.72
99283 Emergency department visit with low level of medical decision making	70	68	$420.67	$62.07
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	24	24	$393.54	$152.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$189.48	$82.55

Medical Specialties & State Licenses

CMS Verified: 2025-11-25

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036107914

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

Elmhurst Memorial Hospital

140 -183 Addison, Elmhurst, IL 60126

Phone: 3312211000

Endeavor Health Medical Group

155 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 3312210096

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

177 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 6306466020

Elmhurst Memorial Hospital

155 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 6307588000

Secondary Practice Locations

220 Berteau, Elmhurst Memorial Hospital

Elmhurst, IL 60126

Phone: 6309414540

Practice Associates & Co-Workers

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

33 Associated Practitioners

Dr. Barbara Potaczek , MD

Hospitalist

NPI 1043290141

Doctor of Medicine (M.D.)

Dr. Pablo Quintana , MD

Hospitalist

NPI 1043624760

Doctor of Medicine (M.D.)

Dr. Lalitha Dileep-Ansal , MD

Hospitalist

NPI 1053549303

Doctor of Medicine (M.D.)

Dr. Uzma Kothawala , MD

Hospitalist

NPI 1083069819

Doctor of Medicine (M.D.)

Dr. Valerie Roth , MD

Emergency Medicine

NPI 1124333984

Doctor of Medicine (M.D.)

Dr. Rayyan Siddiqi , MD

Hospitalist

NPI 1144563594

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location November 25, 2025

Registered at 155 E BRUSH HILL RD, ELMHURST, IL 601265658 (Tel: 3312218952)

📍

Updated Business Mailing Address November 25, 2025

Registered at 2650 RIDGE AVE # 1223, EVANSTON, IL 602011700 (Tel: 8479823175)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 25, 2025

Emergency Medicine (License #036107914 in IL)

✅

NPI Profile Active August 06, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location August 06, 2007

Registered at 220 BERTEAU, ELMHURST MEMORIAL HOSPITAL, ELMHURST, IL 60126 (Tel: 6309414540)

📍

Updated Business Mailing Address August 06, 2007

Registered at 330 S ILLINOIS AVE, VILLA PARK, IL 601812922 (Tel: 6308329510)

👤

Provider Name / Credentials Updated August 06, 2007

Recorded as THOMAS KING, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 06, 2007

Emergency Medicine

🟢

Initial NPI Registration & Enumeration August 09, 2005

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: 1073514220

Entity Type:

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

Enumeration Date: August 09, 2005

Last Update: November 25, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2650 Ridge Ave # 1223

Evanston, IL 602011700

Phone: 8479823175

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.