Active NPI 1689618803 Individual Practitioner Male Practitioner

Dr. Michael G. Wilcox , MD

Surgery • Billings, MT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Wilcox, MD is a certified Surgery practicing in Billings, MT. With approximately 35 years of clinical experience since graduating from Uniformed Services Uhs Fe Hebert School Of Med in 1991, Dr. Wilcox delivers high-quality medical care to the local community at 2900 12TH AVE N.

Dr. Wilcox is affiliated with Surgical Associates, Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, initial hospital care with moderate level of medical decision making, if using time, at least, new 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

2900 12th Ave N
Suite 355w

Billings, MT 591017506

Telephone 4062386470

Fax 4062386499

Associated Practice Facility / Clinic

🏢 Yellowstone Pathology Institute, Inc. Facility NPI 1790787935

Medicare Profile & Education

Medical School

Uniformed Services Uhs Fe Hebert School Of Med

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Billings, MT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +8.0 yrs vs City Avg

City Avg: 27.0 Yrs

State Avg: 23.9 Yrs

Regional Practice Density

27 Specialists

Practicing in Billings, MT (144 Statewide)

Telehealth Adoption Rate

18.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

54.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wilcox (35 Years) 35 Yrs

Billings 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	96	47	$110.00	$48.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	43	$385.00	$162.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$371.00	$161.57
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$169.91	$89.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	17	$100.15	$55.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$252.60	$126.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$184.00	$110.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$289.00	$127.91
43246 Insertion of stomach tube using a flexible endoscope	13	13	$440.00	$179.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	12	$176.00	$77.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	71	45	$110.00	$49.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	49	$385.00	$172.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$371.00	$166.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	25	$176.00	$78.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	19	$216.00	$127.85
99213 Established patient office or other outpatient visit, typically 15 minutes	18	15	$146.00	$90.41
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	17	17	$1157.56	$428.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$289.00	$129.76
49650 Repair of groin hernia using an endoscope	13	13	$1269.77	$504.89
74300 Review by radiologist of bile and/or pancreatic duct image during surgery	11	11	$38.00	$13.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$184.00	$112.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	82	44	$84.98	$38.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	38	$153.79	$71.19
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	46	45	$425.13	$198.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$347.00	$169.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	24	$230.00	$129.65
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$158.00	$91.95
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	17	17	$977.07	$360.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$292.00	$135.59
47562 Removal of gallbladder using an endoscope	14	14	$863.40	$394.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	52	29	$83.00	$38.85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	33	$428.00	$202.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	19	$153.00	$72.76
99213 Established patient office or other outpatient visit, typically 15 minutes	31	27	$158.00	$93.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$347.00	$171.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	20	$230.00	$130.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$227.00	$115.09
43246 Insertion of stomach tube using a flexible endoscope	12	12	$435.00	$145.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	76	44	$83.00	$41.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	23	$153.56	$75.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	45	$428.93	$210.89
99213 Established patient office or other outpatient visit, typically 15 minutes	34	32	$157.21	$76.62
43246 Insertion of stomach tube using a flexible endoscope	21	21	$420.43	$151.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	15	$94.95	$47.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$347.70	$170.75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$291.47	$144.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	12	$229.33	$112.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$227.80	$111.50
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	14	14	$847.50	$369.04
31600 Opening of windpipe through neck for insertion of breathing tube	14	14	$677.36	$334.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	130	60	$83.00	$41.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	49	$431.00	$210.30
99213 Established patient office or other outpatient visit, typically 15 minutes	28	27	$155.00	$75.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$349.00	$170.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$229.00	$112.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	15	$155.00	$75.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$228.00	$107.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	14	$93.00	$46.33
31600 Opening of windpipe through neck for insertion of breathing tube	15	15	$696.00	$342.24
43246 Insertion of stomach tube using a flexible endoscope	14	14	$441.00	$126.89
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$290.00	$142.84
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$1136.67	$478.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	82	44	$83.00	$40.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$431.00	$200.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$229.00	$111.99
99213 Established patient office or other outpatient visit, typically 15 minutes	30	28	$155.00	$74.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$349.00	$169.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$290.00	$141.47
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	18	18	$1205.56	$578.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	16	$93.00	$44.86
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	13	$155.00	$75.21
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	16	14	$27.00	$12.84
45380 Biopsy of large bowel using an endoscope	14	14	$525.00	$220.25
47562 Removal of gallbladder using an endoscope	13	13	$637.11	$277.10
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	12	$734.00	$353.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$228.00	$109.92
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	11	11	$40.00	$19.40
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$500.00	$184.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	104	61	$83.00	$40.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$425.00	$203.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	33	$289.00	$139.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$229.00	$107.66
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	23	$92.00	$44.15
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$153.00	$73.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$349.00	$167.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	12	$152.00	$73.41
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	15	15	$1316.00	$409.15
47562 Removal of gallbladder using an endoscope	13	13	$1131.88	$388.48
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$404.00	$135.39

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MT 10697

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Surgical Associates, Pc

2900 12th Ave N 355, Billings, MT 591017590

Phone: 4062386470

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Carson Walker , MD

Surgery

NPI 1104453299

Doctor of Medicine (M.D.)

Dr. Eric Dringman , MD

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NPI 1245262583

Doctor of Medicine (M.D.)

Dr. Kathryn Hatch , MD

Surgery

NPI 1275558215

Doctor of Medicine (M.D.)

Dr. Barry Mckenzie , MD

Surgery

NPI 1437367513

Doctor of Medicine (M.D.)

Dr. Dennis Maier , MD

Surgery

NPI 1497787725

Doctor of Medicine (M.D.)

Dr. John Cook , MD

Specialist

NPI 1609891621

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 September 06, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location September 06, 2011

Registered at 2900 12TH AVE N, SUITE 355W, BILLINGS, MT 591017506 (Tel: 4062386470)

📍

Updated Business Mailing Address September 06, 2011

Registered at 2900 12TH AVE N, SUITE 355W, BILLINGS, MT 591017506 (Tel: 4062386470)

👤

Provider Name / Credentials Updated September 06, 2011

Recorded as MICHAEL WILCOX, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 06, 2011

Surgery (License #10697 in MT)

🟢

Initial NPI Registration & Enumeration June 16, 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: 1689618803

Entity Type:

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

Enumeration Date: June 16, 2006

Last Update: September 06, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2900 12th Ave N, Suite 355w

Billings, MT 591017506

Phone: 4062386470

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.