Active NPI 1891740627 Individual Practitioner Male Practitioner

Dr. Gregory E Brisson , MD

Internal Medicine • Chicago, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Brisson, MD is a certified Internal Medicine practicing in Chicago, IL. With approximately 35 years of clinical experience since graduating from Wayne State University School Of Medicine in 1991, Dr. Brisson delivers high-quality medical care to the local community at 201 E HURON ST.

Dr. Brisson is affiliated with Northwestern Medical Faculty Foundation and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

201 E Huron St
12th Floor, Suite 105

Chicago, IL 606113197

Telephone 3129266146

Associated Practice Facility / Clinic

🏢 Edward J. Olinger, M.d., S.c. Facility NPI 1558346890

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +13.2 yrs vs City Avg

City Avg: 21.8 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

2969 Specialists

Practicing in Chicago, IL (7544 Statewide)

Telehealth Adoption Rate

12.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

53.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Brisson (35 Years) 35 Yrs

Chicago Specialty Average (21.8 Years) 21.8 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
36415 Insertion of needle into vein for collection of blood sample	80	63	$20.00	$8.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	76	76	$373.00	$138.80
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	67	54	$434.00	$192.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	53	$323.00	$136.42
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	51	42	$88.00	$17.45
99443 Telephone medical discussion with physician, 21-30 minutes	39	29	$250.00	$136.25
99442 Telephone medical discussion with physician, 11-20 minutes	33	22	$175.00	$95.71
91320 Sarscv2 vac 30mcg trs-suc im	16	15	$201.81	$139.11
90480 Admn sarscov2 vacc 1 dose	16	15	$88.00	$44.94

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	100	81	$323.00	$134.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	77	77	$373.00	$136.97
36415 Insertion of needle into vein for collection of blood sample	58	45	$20.00	$8.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	48	34	$434.00	$190.18
99443 Telephone medical discussion with physician, 21-30 minutes	31	23	$250.00	$134.39
99442 Telephone medical discussion with physician, 11-20 minutes	25	22	$175.00	$96.08

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	105	85	$323.00	$137.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	71	71	$373.00	$139.94
36415 Insertion of needle into vein for collection of blood sample	66	60	$20.00	$2.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	35	25	$434.00	$194.46
99443 Telephone medical discussion with physician, 21-30 minutes	19	15	$250.00	$137.17
99442 Telephone medical discussion with physician, 11-20 minutes	16	15	$175.00	$97.17
G0008 Administration of influenza virus vaccine	13	13	$57.00	$31.03
90662 Influenza vaccine split virus, preservative free	13	13	$110.00	$68.54

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	109	80	$323.00	$138.65
36415 Insertion of needle into vein for collection of blood sample	69	55	$20.00	$3.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	66	66	$373.00	$142.37
99442 Telephone medical discussion with physician, 11-20 minutes	34	27	$175.00	$99.10
99443 Telephone medical discussion with physician, 21-30 minutes	31	26	$250.00	$138.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$434.00	$195.54
G0008 Administration of influenza virus vaccine	13	12	$57.00	$17.92
90662 Influenza vaccine split virus, preservative free	12	11	$106.25	$64.90

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	80	67	$323.00	$117.49
36415 Insertion of needle into vein for collection of blood sample	76	54	$20.00	$2.98
99442 Telephone medical discussion with physician, 11-20 minutes	52	42	$172.40	$80.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	48	48	$373.00	$124.27
99443 Telephone medical discussion with physician, 21-30 minutes	30	26	$250.00	$117.77
G0008 Administration of influenza virus vaccine	16	16	$57.00	$17.64
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	14	$434.00	$157.32
90662 Influenza vaccine split virus, preservative free	15	15	$65.00	$60.17

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	136	91	$323.00	$115.22
36415 Insertion of needle into vein for collection of blood sample	105	71	$20.00	$2.94
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	61	61	$373.00	$123.83
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	23	$434.00	$155.43
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$562.00	$182.93
G0008 Administration of influenza virus vaccine	18	18	$57.00	$17.33
90662 Influenza vaccine split virus, preservative free	16	16	$62.50	$53.54

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	133	96	$323.00	$113.49
36415 Insertion of needle into vein for collection of blood sample	93	73	$20.00	$2.94
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	61	61	$373.00	$122.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	28	$434.00	$153.14
G0008 Administration of influenza virus vaccine	25	25	$57.00	$21.31
90662 Influenza vaccine split virus, preservative free	22	22	$45.00	$44.10
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$562.00	$180.46

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	140	86	$323.00	$113.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	53	53	$373.00	$121.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	46	31	$434.00	$152.84
G0008 Administration of influenza virus vaccine	23	23	$57.00	$26.42
90662 Influenza vaccine split virus, preservative free	21	21	$45.00	$44.10
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$219.00	$76.95
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$562.00	$179.24

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

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

Northwestern Medical Faculty Foundation

675 N Saint Clair St, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

4445 W Irving Park Rd, Chicago, IL 606412808

Northwestern Medical Faculty Foundation

1333 W Belmont Ave, Chicago, IL 606575785

Northwestern Medical Faculty Foundation

675 N St Clair, Chicago, IL 606115975

Practice Associates & Co-Workers

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

11 Associated Practitioners

Wendy Murray , RN, LAC

Acupuncturist

NPI 1043542608

Registered Nurse, Licensed Acupuncturist

Claire Rathnau-Minnella , ANP

Nurse Practitioner - Pediatrics

NPI 1144248741

Adult Nurse Practitioner

Dr. Samuel Granieri , MD

Internal Medicine

NPI 1154360873

Doctor of Medicine (M.D.)

Dr. Kimbra Bell , MD

Internal Medicine

NPI 1154373876

Doctor of Medicine (M.D.)

Taylor Shanfeld , PT

Physical Therapist

NPI 1255638193

Physical Therapist

Brenda Fritz , PHYSICIAN ASSISTANT

Physician Assistant - Medical

NPI 1265535678

PHYSICIANASSISTANT

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 201 E HURON ST, 12TH FLOOR, SUITE 105, CHICAGO, IL 606113197 (Tel: 3129266146)

📍

Updated Business Mailing Address July 08, 2007

Registered at 201 E HURON ST, 12TH FLOOR, SUITE 105, CHICAGO, IL 606113197

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as GREGORY BRISSON, M.D.

🎓

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

Internal Medicine

🟢

Initial NPI Registration & Enumeration May 23, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1891740627

Entity Type:

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

Enumeration Date: May 23, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

201 E Huron St, 12th Floor, Suite 105

Chicago, IL 606113197

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.