Active NPI 1124399449 Individual Practitioner Male Practitioner

Dr. Diego Cole Villacis , MD

Orthopaedic Surgery • Summit, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Diego Villacis, MD is a certified Orthopaedic Surgery practicing in Summit, WI. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Villacis delivers high-quality medical care to the local community at 36500 AURORA DR.

Dr. Villacis is affiliated with Aurora Advanced Healthcare, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, methylprednisolone acetate, 1 mg, established patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

36500 Aurora Dr

Summit, WI 530664899

Telephone 2624341000

Fax 2624345050

Associated Practice Facility / Clinic

🏢 Aurora Health Care Ventures Inc. Facility NPI 1376791020

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Summit, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs Matches City Avg

City Avg: 16.0 Yrs

State Avg: 23.8 Yrs

Regional Practice Density

4 Specialists

Practicing in Summit, WI (688 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Villacis (16 Years) 16 Yrs

Summit Specialty Average (16.0 Years) 16.0 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
J1010 Injection, methylprednisolone acetate, 1 mg	4,681	48	$0.30	$0.13
99213 Established patient office or other outpatient visit, typically 15 minutes	242	162	$350.00	$84.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	133	107	$515.00	$118.21
20610 Aspiration and/or injection of fluid from large joint	77	63	$638.96	$61.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$510.00	$101.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$755.00	$153.30
23472 Prosthetic repair of shoulder joint, total shoulder	29	29	$18690.00	$1296.29
J1040 Injection, methylprednisolone acetate, 80 mg	20	19	$35.00	$9.66
29827 Repair of shoulder rotator cuff using an endoscope	20	19	$12120.00	$952.20
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	19	18	$2190.00	$149.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$240.00	$52.87
29828 Release of shoulder biceps tendon using an endoscope	12	12	$10490.00	$402.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	300	206	$330.00	$82.87
J1040 Injection, methylprednisolone acetate, 80 mg	104	83	$35.00	$11.73
20610 Aspiration and/or injection of fluid from large joint	94	82	$630.05	$62.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$485.00	$103.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	67	$490.00	$117.36
23472 Prosthetic repair of shoulder joint, total shoulder	23	23	$18790.00	$1314.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$590.00	$121.76
29827 Repair of shoulder rotator cuff using an endoscope	20	20	$11820.00	$977.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	17	$230.00	$53.14
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	19	19	$2220.00	$154.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$720.00	$153.38
29828 Release of shoulder biceps tendon using an endoscope	12	12	$10230.00	$404.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	364	41	$7.00	$1.15
99213 Established patient office or other outpatient visit, typically 15 minutes	273	178	$313.00	$85.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	100	100	$460.00	$104.10
20610 Aspiration and/or injection of fluid from large joint	97	81	$600.77	$63.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	66	61	$465.00	$120.64
J1040 Injection, methylprednisolone acetate, 80 mg	62	53	$35.00	$11.18
29827 Repair of shoulder rotator cuff using an endoscope	29	28	$11530.00	$921.52
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	29	28	$2250.00	$157.02
23472 Prosthetic repair of shoulder joint, total shoulder	19	19	$18920.00	$1327.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$565.00	$126.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$687.00	$148.13
29828 Release of shoulder biceps tendon using an endoscope	13	13	$9980.00	$443.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$220.00	$53.32
29823 Removal of extensive shoulder joint tissue using an endoscope	11	11	$7810.00	$103.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	193	127	$196.33	$94.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$335.00	$114.48
J1030 Injection, methylprednisolone acetate, 40 mg	61	29	$13.46	$5.72
20610 Aspiration and/or injection of fluid from large joint	51	47	$507.24	$67.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	39	$309.39	$129.51
J1040 Injection, methylprednisolone acetate, 80 mg	21	18	$35.00	$10.16
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$232.54	$107.13
23472 Prosthetic repair of shoulder joint, total shoulder	11	11	$9176.73	$1563.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	54	42	$157.00	$81.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$235.00	$116.74
J1030 Injection, methylprednisolone acetate, 40 mg	30	17	$13.00	$5.98
99221 Initial hospital inpatient care per day, typically 30 minutes	18	18	$219.00	$111.21
20610 Aspiration and/or injection of fluid from large joint	18	16	$442.00	$69.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$229.00	$117.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	169	134	$77.89	$54.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	95	$166.25	$82.83
20610 Aspiration and/or injection of fluid from large joint	72	62	$126.83	$51.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	68	68	$152.00	$81.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	66	66	$321.36	$137.80
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	31	31	$4099.00	$191.79
29823 Removal of extensive shoulder joint tissue using an endoscope	29	29	$4099.00	$176.49
29828 Release of shoulder biceps tendon using an endoscope	28	28	$3191.00	$577.00
29827 Repair of shoulder rotator cuff using an endoscope	25	25	$6191.00	$1126.94
23472 Prosthetic repair of shoulder joint, total shoulder	13	13	$5110.00	$1629.03
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$236.91	$114.67

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	168	134	$183.65	$82.08
99213 Established patient office or other outpatient visit, typically 15 minutes	150	111	$117.00	$53.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	85	85	$351.36	$137.08
20610 Aspiration and/or injection of fluid from large joint	73	64	$128.38	$51.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	66	66	$204.67	$81.67
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	26	26	$4099.00	$195.71
29823 Removal of extensive shoulder joint tissue using an endoscope	26	26	$4099.00	$153.65
23472 Prosthetic repair of shoulder joint, total shoulder	25	23	$5110.00	$1609.07
29828 Release of shoulder biceps tendon using an endoscope	24	24	$3191.00	$521.72
29827 Repair of shoulder rotator cuff using an endoscope	23	23	$6191.00	$1154.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	131	88	$87.73	$53.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$312.76	$137.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	75	64	$164.29	$82.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$169.48	$81.62
20610 Aspiration and/or injection of fluid from large joint	42	39	$134.29	$53.70
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	15	15	$4099.00	$196.72
29823 Removal of extensive shoulder joint tissue using an endoscope	14	14	$4099.00	$193.61
29827 Repair of shoulder rotator cuff using an endoscope	13	13	$6191.00	$1151.95
23472 Prosthetic repair of shoulder joint, total shoulder	13	13	$5110.00	$1623.81

Medical Specialties & State Licenses

CMS Verified: 2024-07-17

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License WI 75491

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery

NUCC Taxonomy Code: 207X00000X

State License IL 036139529

Orthopaedic Surgery - Sports Medicine

NUCC Taxonomy Code: 207XX0005X

State License IL 036139529

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100174818 (WI)

Hospital & Practice Group Affiliations

Aurora Advanced Healthcare, Inc.

W180n11070 River Ln, Germantown, WI 530223109

Phone: 2625329700

Secondary Practice Locations

920 Milwaukee Ave

Lincolnshire, IL 600693839

Phone: 8478667846

Practice Associates & Co-Workers

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

40 Associated Practitioners

Bijan Nezami

Internal Medicine - Critical Care Medicine

NPI 1003201625

Kody Lewis , PA-C

Physician Assistant

NPI 1013144393

Physician Assistant (Certified)

Dr. Vijay Johnson , MD

Internal Medicine - Critical Care Medicine

NPI 1023298072

Doctor of Medicine (M.D.)

Kelly Campbell , ANP-BC

Nurse Practitioner

NPI 1023395118

ANPBC

Dr. Brett Mclachlan , MD

Emergency Medicine

NPI 1023452661

Doctor of Medicine (M.D.)

Lea Van Heule , CAA

Anesthesiologist Assistant

NPI 1023658549

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Business Mailing Address July 17, 2024

Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003262250)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2021

Orthopaedic Surgery (License #036139529 in IL)

📍

Updated Practice Location August 31, 2021

Registered at 36500 AURORA DR, SUMMIT, WI 530664899 (Tel: 2624341000)

📍

Updated Business Mailing Address August 31, 2021

Registered at 3301 W FOREST HOME AVE, MILWAUKEE, WI 532152843 (Tel: 2624341000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 31, 2021

Orthopaedic Surgery (License #75491 in WI)

📍

Updated Practice Location October 29, 2018

Registered at 920 MILWAUKEE AVE, LINCOLNSHIRE, IL 600693839 (Tel: 8478667846)

📍

Updated Business Mailing Address October 29, 2018

Registered at 920 MILWAUKEE AVE, LINCOLNSHIRE, IL 600693839 (Tel: 8478667846)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 29, 2018

Orthopaedic Surgery (License #036139529 in IL)

✅

NPI Profile Active January 18, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location January 18, 2012

Registered at 1200 NORTH STATE STREET, GNH 0, LOS ANGELES, CA 90033 (Tel: 3232267346)

📍

Updated Business Mailing Address January 18, 2012

Registered at 1200 N STATE ST, GNH 3900, LOS ANGELES, CA 900331029 (Tel: 3232267346)

👤

Provider Name / Credentials Updated January 18, 2012

Recorded as DIEGO VILLACIS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 18, 2012

Orthopaedic Surgery (License #A118463 in CA)

🟢

Initial NPI Registration & Enumeration January 18, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Diego Villacis. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1124399449

Entity Type:

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

Enumeration Date: January 18, 2012

Last Update: July 17, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 735044

Chicago, IL 606735044

Phone: 8003262250

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.