Active NPI 1679685820 Individual Practitioner Female Practitioner

Dr. Barbara Boyer , MD

Surgery • Minocqua, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Barbara Boyer, MD is a certified Surgery practicing in Minocqua, WI. With approximately 34 years of clinical experience since graduating from Medical College Of Wisconsin in 1992, Dr. Boyer delivers high-quality medical care to the local community at 9601 TOWNLINE RD.

Dr. Boyer is affiliated with Mchs Hospitals Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, fluoroscopic guidance for insertion, replacement or removal of central venous access device. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9601 Townline Rd

Minocqua, WI 54548

Telephone 7153581222

Associated Practice Facility / Clinic

🏢 Marshfield Clinic, Inc. Facility NPI 1871679431

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Minocqua, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +9.2 yrs vs City Avg

City Avg: 24.8 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

6 Specialists

Practicing in Minocqua, WI (765 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

95.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Boyer (34 Years) 34 Yrs

Minocqua Specialty Average (24.8 Years) 24.8 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
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	66	66	$3749.38	$225.77
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$2918.00	$82.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	71	71	$3291.16	$233.90
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	22	21	$2806.00	$88.49
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	15	$215.90	$16.88
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	15	15	$2674.00	$171.46
76937 Ultrasonic guidance for blood vessel access	14	14	$165.90	$13.20
45380 Biopsy of large bowel using an endoscope	13	13	$2865.00	$94.33
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	12	12	$3847.00	$306.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	58	58	$3395.00	$240.99
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$2622.00	$96.49
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$2499.00	$174.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	79	78	$3264.00	$242.39
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$2521.00	$91.01
45380 Biopsy of large bowel using an endoscope	17	17	$2575.00	$64.78
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	14	14	$194.00	$17.86
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$3457.00	$316.13
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$2403.00	$177.82
49650 Repair of groin hernia using an endoscope	11	11	$3442.73	$441.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	48	48	$3148.50	$249.96
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	23	23	$2428.22	$109.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	16	$134.79	$43.95
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	16	$148.53	$36.28
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$193.28	$72.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$291.60	$99.92
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	15	$3331.82	$306.58
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	12	$186.62	$18.32
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$224.95	$73.44
99201 New patient office or other outpatient visit, typically 10 minutes	11	11	$186.10	$44.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	62	61	$3032.26	$247.38
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	40	36	$2332.00	$105.74
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	30	30	$3208.13	$307.63
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	28	28	$179.57	$18.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	21	$129.13	$43.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	14	$141.18	$38.09
99213 Established patient office or other outpatient visit, typically 15 minutes	23	21	$185.27	$71.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$280.86	$105.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$300.31	$104.21
45380 Biopsy of large bowel using an endoscope	20	20	$2399.30	$61.41
10005 Fine needle aspiration of first lesion using ultrasound guidance	15	12	$765.13	$122.63
82962 Blood glucose (sugar) test performed by hand-held instrument	15	14	$22.63	$3.21
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$2219.33	$181.11
45381 Injection beneath lining of large bowel using a flexible endoscope	11	11	$2850.45	$16.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	85	85	$2922.08	$242.99
99213 Established patient office or other outpatient visit, typically 15 minutes	36	35	$179.03	$69.96
99231 Follow-up hospital inpatient care per day, typically 15 minutes	35	22	$137.11	$37.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	31	$125.24	$40.74
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	25	$2256.71	$104.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$271.99	$103.26
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	19	19	$3091.74	$319.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	16	$415.17	$139.21
82962 Blood glucose (sugar) test performed by hand-held instrument	17	14	$21.30	$3.02
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	16	16	$173.25	$17.90
45380 Biopsy of large bowel using an endoscope	14	14	$2304.86	$79.61
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$2151.92	$178.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$287.24	$102.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	66	66	$2879.09	$248.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	24	$112.09	$40.79
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	16	$131.60	$37.60
82962 Blood glucose (sugar) test performed by hand-held instrument	21	16	$20.94	$3.15
99213 Established patient office or other outpatient visit, typically 15 minutes	19	18	$163.94	$70.00
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	19	19	$2876.00	$164.95
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$2223.53	$107.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$378.17	$138.39
45380 Biopsy of large bowel using an endoscope	14	14	$2270.93	$118.92
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	12	11	$3362.00	$318.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$249.47	$103.25

Medical Specialties & State Licenses

CMS Verified: 2023-04-12

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WI 41187

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

32570300 (WI)

Hospital & Practice Group Affiliations

Mchs Hospitals Inc

2727 Plaza Dr, Marshfield, WI 544495703

Mchs Hospitals Inc

9576 Hwy 70, Minocqua, WI 545489067

Phone: 7153581710

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Phone: 7153875511

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Practice Associates & Co-Workers

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

40 Associated Practitioners

Colleen Mueller , APNP

Nurse Practitioner

NPI 1003313230

Advanced Practice Nurse Prescriber

Dr. Lloyd Bakken , MD

Obstetrics & Gynecology

NPI 1003847336

Doctor of Medicine (M.D.)

Dr. Gary Bailey , MD

Urology

NPI 1013028174

Doctor of Medicine (M.D.)

Blain Nyberg , RPH

Pharmacist

NPI 1023122561

Registered Pharmacist

Dr. Steve Janak , MD

Family Medicine

NPI 1033220173

Doctor of Medicine (M.D.)

Dr. Mark Rassier , MD

Internal Medicine - Nephrology

NPI 1063514164

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 9601 TOWNLINE RD, MINOCQUA, WI 54548 (Tel: 7153581222)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495777

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as BARBARA BOYER, MD

🎓

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

Surgery (License #41187 in WI)

🟢

Initial NPI Registration & Enumeration August 31, 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: 1679685820

Entity Type:

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

Enumeration Date: August 31, 2006

Last Update: April 12, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1000 N Oak Ave

Marshfield, WI 544495777

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.