Active NPI 1811056773 Individual Practitioner Male Practitioner

Dr. Jonathan R. Brown , MD

Internal Medicine • Deerfield, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Brown, MD is a certified Internal Medicine practicing in Deerfield, IL. With approximately 32 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 1994, Dr. Brown delivers high-quality medical care to the local community at 190 WAUKEGAN RD STE B.

Dr. Brown is affiliated with Endeavor Health Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

190 Waukegan Rd Ste B
Deerfield South

Deerfield, IL 600155655

Telephone 8479454575

Fax 8479454593

Associated Practice Facility / Clinic

🏢 Endeavor Health Clinical Operations Facility NPI 1184670549

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Deerfield, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +5.0 yrs vs City Avg

City Avg: 27.0 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

24 Specialists

Practicing in Deerfield, IL (7544 Statewide)

Telehealth Adoption Rate

29.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

56.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Brown (32 Years) 32 Yrs

Deerfield Specialty Average (27.0 Years) 27.0 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
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	488	317	$35.00	$17.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	448	311	$155.11	$100.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	448	448	$283.00	$136.75
99213 Established patient office or other outpatient visit, typically 15 minutes	255	202	$78.43	$69.09
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	100	98	$32.00	$8.33
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	28	28	$381.00	$173.54
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	25	25	$404.00	$135.88
99495 Transitional care management services for problem of at least moderate complexity	18	18	$448.00	$152.74
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes	13	13	$44.00	$13.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	437	312	$154.72	$101.85
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	383	383	$283.00	$136.48
99213 Established patient office or other outpatient visit, typically 15 minutes	274	201	$78.93	$69.36
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	83	82	$32.00	$8.48
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	34	34	$381.00	$174.72
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	23	23	$404.00	$137.78
99495 Transitional care management services for problem of at least moderate complexity	14	13	$448.00	$146.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	421	303	$133.54	$102.97
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	328	328	$263.32	$139.20
99213 Established patient office or other outpatient visit, typically 15 minutes	280	198	$63.40	$61.75
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	80	73	$32.00	$8.66
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	41	41	$381.00	$178.84
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	18	18	$404.00	$141.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	377	274	$125.21	$106.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	353	353	$254.00	$142.27
99213 Established patient office or other outpatient visit, typically 15 minutes	292	222	$59.63	$58.74
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	87	81	$32.00	$8.80
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	44	44	$381.00	$179.60
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	14	$29.00	$29.29
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	17	17	$404.00	$143.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$252.00	$146.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	349	241	$63.11	$55.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	273	273	$254.00	$124.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	179	$124.62	$84.95
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	87	83	$32.00	$9.11
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	43	43	$381.00	$182.86
99441 Telephone medical discussion with physician, 5-10 minutes	25	24	$72.40	$28.04
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	18	18	$387.60	$135.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$52.80	$28.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	496	316	$58.71	$54.17
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	285	285	$254.97	$123.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	280	212	$123.42	$83.48
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	107	102	$32.00	$8.99
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	41	41	$381.00	$182.05
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	23	23	$391.16	$133.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	21	$29.00	$27.22
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	14	13	$216.00	$56.60
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$65.00	$54.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$144.75	$80.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	504	331	$58.68	$53.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	223	178	$124.02	$82.42
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	179	179	$253.49	$122.44
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	67	63	$32.00	$8.88
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	65	65	$381.00	$180.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	23	$29.00	$26.88
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	18	18	$404.00	$132.67
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$65.00	$53.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	559	355	$58.19	$53.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	232	182	$122.78	$82.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	156	156	$251.40	$121.30
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	75	70	$32.00	$8.88
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	71	71	$381.00	$178.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	25	$29.00	$26.88
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	24	24	$404.00	$132.70
99495 Transitional care management services for problem of at least moderate complexity	15	14	$242.00	$115.47
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$73.08	$53.57

Medical Specialties & State Licenses

CMS Verified: 2020-10-06

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036-093753

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Charles Obrien , MD

Pediatrics

NPI 1124050182

Doctor of Medicine (M.D.)

Dr. Gerald Levin , MD

Pediatrics

NPI 1265495543

Doctor of Medicine (M.D.)

Dr. Sara Wiemer , MD

Pediatrics

NPI 1386890416

Doctor of Medicine (M.D.)

Kirby Murphy , APN-CNP

Nurse Practitioner

NPI 1467938852

APNCNP

Dr. Lisa Abrams , MD

Internal Medicine

NPI 1568521508

Doctor of Medicine (M.D.)

Dr. Andrew Johnson , MD

Pediatrics

NPI 1639465131

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2020

Internal Medicine (License #036-093753 in IL)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 190 WAUKEGAN RD STE B, DEERFIELD SOUTH, DEERFIELD, IL 600155655 (Tel: 8479454575)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2650 RIDGE AVE, EVANSTON HOSPITAL, EVANSTON, IL 602011718 (Tel: 8475701206)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as JONATHAN BROWN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine

🟢

Initial NPI Registration & Enumeration December 07, 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: 1811056773

Entity Type:

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

Enumeration Date: December 07, 2006

Last Update: October 06, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2650 Ridge Ave, Evanston Hospital

Evanston, IL 602011718

Phone: 8475701206

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.