Active NPI 1720309826 Individual Practitioner Male Practitioner

Dr. Benjamin S. Wallis , MD

Anesthesiology • Evanston, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Benjamin Wallis, MD is a certified Anesthesiology practicing in Evanston, IL. With approximately 16 years of clinical experience since graduating from Georgetown University School Of Medicine in 2010, Dr. Wallis delivers high-quality medical care to the local community at 2650 RIDGE AVE.

Dr. Wallis is affiliated with Endeavor Health Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for lens surgery, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2650 Ridge Ave

Evanston, IL 602011700

Telephone 8475702760

Fax 8475702921

Associated Practice Facility / Clinic

🏢 Endeavor Health Clinical Operations Facility NPI 1184670549

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Evanston, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -4.3 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

77 Specialists

Practicing in Evanston, IL (2670 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

91.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wallis (16 Years) 16 Yrs

Evanston Specialty Average (20.3 Years) 20.3 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
00142 Anesthesia for lens surgery	52	52	$963.70	$65.52
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	41	41	$1107.52	$80.19
00811 Anesthesia for procedure on large bowel using an endoscope	41	41	$970.56	$70.90
00813 Anesthesia for procedure on small and large bowel using an endoscope	18	18	$1329.53	$85.93
00910 Anesthesia for other procedure on urinary system through urethra	17	17	$1098.18	$92.58
01938 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	16	15	$961.01	$70.25
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	15	15	$600.00	$59.62
01402 Anesthesia for procedure for total knee joint replacement	15	15	$2643.06	$255.78
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	14	14	$2033.85	$153.81
01214 Anesthesia for total hip replacement	14	14	$2589.30	$254.19
00812 Anesthesia for exam of colon using an endoscope	12	12	$880.77	$61.63
36620 Insertion of artery tube for blood sampling or infusion through skin	12	12	$290.00	$45.85
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	11	11	$2921.29	$275.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	146	127	$1246.02	$125.49
00812 Anesthesia for exam of colon using an endoscope	26	26	$1142.51	$110.28
00811 Anesthesia for procedure on large bowel using an endoscope	26	26	$1187.93	$116.59
00914 Anesthesia for removal of prostate including use of an endoscope	12	12	$1642.55	$145.00
01402 Anesthesia for procedure for total knee joint replacement	11	11	$3080.10	$230.88
00813 Anesthesia for procedure on small and large bowel using an endoscope	11	11	$1650.79	$164.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	268	235	$1202.41	$131.69
00812 Anesthesia for exam of colon using an endoscope	33	33	$1115.00	$118.69
00140 Anesthesia for procedure on eye	20	20	$1468.50	$154.25
00811 Anesthesia for procedure on large bowel using an endoscope	19	19	$1380.79	$149.09
36620 Insertion of artery tube for blood sampling or infusion through skin	12	12	$495.00	$47.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	320	270	$1195.22	$132.16
00140 Anesthesia for procedure on eye	38	32	$1476.32	$167.40
00811 Anesthesia for procedure on large bowel using an endoscope	25	24	$1386.00	$151.23
00812 Anesthesia for exam of colon using an endoscope	24	24	$1168.75	$123.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	105	100	$1196.19	$141.69
00811 Anesthesia for procedure on large bowel using an endoscope	21	21	$1325.71	$155.23
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	15	$546.00	$33.79
00140 Anesthesia for procedure on eye	14	14	$1485.71	$175.62
00812 Anesthesia for exam of colon using an endoscope	11	11	$1163.64	$128.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	28	28	$1156.96	$138.50
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	27	27	$529.00	$33.21
00811 Anesthesia for procedure on large bowel using an endoscope	24	24	$1278.75	$155.10
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	23	23	$1132.17	$70.05
01402 Anesthesia for procedure for total knee joint replacement	20	20	$3348.00	$225.35
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	18	18	$1300.28	$163.60
36620 Insertion of artery tube for blood sampling or infusion through skin	18	18	$465.00	$49.07
01214 Anesthesia for total hip replacement	17	17	$3309.71	$228.30
00812 Anesthesia for exam of colon using an endoscope	16	16	$1065.63	$123.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	41	41	$1167.07	$144.65
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	18	18	$1250.00	$161.17
36620 Insertion of artery tube for blood sampling or infusion through skin	16	16	$450.00	$48.12
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	15	$512.00	$34.03
00811 Anesthesia for procedure on large bowel using an endoscope	13	13	$1303.85	$158.58
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	12	12	$1050.00	$72.36
01402 Anesthesia for procedure for total knee joint replacement	12	12	$3075.00	$199.59
01214 Anesthesia for total hip replacement	11	11	$3409.09	$221.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00810 Anesthesia for procedure on lower intestine using an endoscope	32	32	$1445.47	$180.63
00142 Anesthesia for lens surgery	24	24	$1063.33	$137.30
01402 Anesthesia for procedure for total knee joint replacement	15	15	$3112.67	$190.85
01214 Anesthesia for total hip replacement	15	15	$3286.67	$283.74
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	14	14	$495.00	$34.09
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	13	13	$1015.00	$72.21
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	13	13	$1461.15	$188.54
36620 Insertion of artery tube for blood sampling or infusion through skin	11	11	$435.00	$56.11

Medical Specialties & State Licenses

CMS Verified: 2023-06-15

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036.134525

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Phone: 8475034222