Dr. David Greenberg, MD - Emergency Medicine in Barrington, IL

Professional Overview & Biography Verified Profile Summary

Dr. David Greenberg, MD is a certified Emergency Medicine practicing in Barrington, IL. With approximately 25 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 2001, Dr. Greenberg delivers high-quality medical care to the local community at 450 W HIGHWAY 22.

Dr. Greenberg maintains professional affiliations with City Of Hope Medical Group Of Illinois Pllc, Crystal Lake Immediate Care Physicians Ltd., Tri-County Emergency Physicians Ltd and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

450 W Highway 22

Barrington, IL 600101919

Telephone 8478424488

Associated Practice Facility / Clinic

🏢 United Surgical Anesthesia Ltd Facility NPI 1578519021

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Barrington, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs -2.7 yrs vs City Avg

City Avg: 27.7 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

16 Specialists

Practicing in Barrington, IL (3389 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Greenberg (25 Years) 25 Yrs

Barrington Specialty Average (27.7 Years) 27.7 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	613	575	$1114.05	$179.24
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	239	194	$47.00	$8.16
99284 Emergency department visit with moderate level of medical decision making	169	166	$879.54	$123.52
99291 Critical care, first 30-74 minutes	109	107	$1162.57	$215.09
99283 Emergency department visit with low level of medical decision making	42	40	$541.71	$71.67
93042 Interpretation and report of electrical activity of heart using 1-3 leads	23	23	$46.00	$6.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$258.00	$122.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	607	484	$46.99	$8.30
99285 Emergency department visit for life threatening or functioning severity	589	558	$1113.68	$182.90
99284 Emergency department visit with moderate level of medical decision making	200	194	$875.44	$124.96
93042 Interpretation and report of electrical activity of heart using 1-3 leads	131	129	$46.00	$6.96
99291 Critical care, first 30-74 minutes	114	108	$1164.04	$217.48
99283 Emergency department visit with low level of medical decision making	38	38	$508.34	$73.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$1248.57	$178.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	541	520	$1115.90	$185.42
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	518	452	$47.39	$8.55
99284 Emergency department visit with moderate level of medical decision making	208	205	$868.13	$128.00
99291 Critical care, first 30-74 minutes	114	112	$1164.25	$227.33
99283 Emergency department visit with low level of medical decision making	68	66	$552.19	$76.35
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	12	12	$517.00	$49.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	540	509	$1112.06	$190.24
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	477	425	$47.29	$8.70
99284 Emergency department visit with moderate level of medical decision making	127	126	$867.86	$129.59
99291 Critical care, first 30-74 minutes	109	108	$1164.51	$232.10
99283 Emergency department visit with low level of medical decision making	54	53	$563.85	$76.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$407.00	$165.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$258.00	$126.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	505	479	$1035.74	$185.51
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	499	444	$46.44	$8.96
99284 Emergency department visit with moderate level of medical decision making	157	150	$847.82	$127.89
99291 Critical care, first 30-74 minutes	134	132	$1144.88	$237.21
99283 Emergency department visit with low level of medical decision making	41	41	$504.88	$69.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$253.88	$106.69
93042 Interpretation and report of electrical activity of heart using 1-3 leads	11	11	$45.73	$7.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	578	545	$980.31	$184.03
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	541	461	$46.00	$8.89
99284 Emergency department visit with moderate level of medical decision making	219	211	$862.99	$125.28
99291 Critical care, first 30-74 minutes	90	89	$1132.00	$234.73
99283 Emergency department visit with low level of medical decision making	59	58	$526.54	$65.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$244.00	$105.17
99220 Hospital observation care, typically 70 minutes	16	16	$486.00	$196.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$266.00	$105.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$380.00	$160.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	572	548	$980.31	$175.54
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	563	438	$46.00	$8.53
99284 Emergency department visit with moderate level of medical decision making	189	179	$862.07	$119.71
99291 Critical care, first 30-74 minutes	96	96	$1129.94	$226.55
99283 Emergency department visit with low level of medical decision making	86	85	$561.53	$63.21
99220 Hospital observation care, typically 70 minutes	14	14	$486.00	$188.60
99282 Emergency department visit with straightforward medical decision making	11	11	$353.36	$42.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	577	449	$51.30	$8.84
99285 Emergency department visit for life threatening or functioning severity	563	540	$839.78	$182.42
99284 Emergency department visit with moderate level of medical decision making	193	192	$640.40	$122.75
99291 Critical care, first 30-74 minutes	96	93	$954.64	$233.87
99283 Emergency department visit with low level of medical decision making	88	86	$464.38	$64.31
99282 Emergency department visit with straightforward medical decision making	12	12	$305.33	$42.65

Medical Specialties & State Licenses

CMS Verified: 2021-04-07

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036109738

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

NUCC Taxonomy Code: 207P00000X

State License WI 50862-20

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

Crystal Lake Immediate Care Physicians Ltd.

525 E Congress Pkwy, Crystal Lake, IL 600146271

Phone: 6263276795

Tri-County Emergency Physicians Ltd

450 W Il Route 22, Barrington, IL 600101919

Phone: 8773462211

City Of Hope Medical Group Of Illinois Pllc

2520 Elisha Ave, Zion, IL 600992676

Phone: 8478724561

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Todd Bannen , MD

Emergency Medicine

NPI 1952414682

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 October 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location October 14, 2016

Registered at 450 W HIGHWAY 22, BARRINGTON, IL 600101919 (Tel: 8478424488)

📍

Updated Business Mailing Address October 14, 2016

Registered at 450 W HIGHWAY 22, BARRINGTON, IL 600101919 (Tel: 8478424488)

👤

Provider Name / Credentials Updated October 14, 2016

Recorded as DAVID GREENBERG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 14, 2016

Emergency Medicine (License #036109738 in IL)

🟢

Initial NPI Registration & Enumeration June 07, 2006

First registered as active Individual Practitioner in NPPES Database.

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Dr. David Greenberg , MD