Active NPI 1265481204 Individual Practitioner Male Practitioner

Dr. William Liston , DO

Surgery • Hancock, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Liston, DO is a certified Surgery practicing in Hancock, MI. With approximately 33 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 1993, Dr. Liston delivers high-quality medical care to the local community at 500 CAMPUS DR.

Dr. Liston is affiliated with Portage Physician Practices Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 Campus Dr

Hancock, MI 499301569

Telephone 9064831040

Fax 9064831043

Associated Practice Facility / Clinic

🏢 Portage Health Inc Facility NPI 1215931068

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Hancock, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +1.0 yrs vs City Avg

City Avg: 32.0 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

2 Specialists

Practicing in Hancock, MI (1479 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liston (33 Years) 33 Yrs

Hancock Specialty Average (32.0 Years) 32.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	55	43	$166.54	$66.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	38	$94.01	$35.76
99202 New patient office or other outpatient visit, typically 20 minutes	42	42	$156.90	$47.71
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	37	$913.00	$104.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$226.73	$82.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	24	$285.09	$133.08
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	19	19	$1047.00	$189.15
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	19	$1410.00	$240.11
45380 Biopsy of large bowel using an endoscope	19	19	$1252.00	$142.25
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$809.08	$188.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	50	50	$913.00	$97.31
99213 Established patient office or other outpatient visit, typically 15 minutes	38	36	$159.32	$64.12
45380 Biopsy of large bowel using an endoscope	37	37	$1252.00	$139.93
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	34	33	$1410.00	$244.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$226.73	$80.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	25	$91.92	$34.55
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$156.90	$46.77
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$809.08	$177.68
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	17	17	$1047.00	$177.32
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$1047.00	$170.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$285.09	$127.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	62	49	$166.95	$65.17
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	51	50	$913.00	$111.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	32	$92.72	$35.45
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$156.90	$47.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	28	$241.40	$95.54
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	29	29	$1047.00	$168.68
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	28	27	$1410.00	$247.22
45380 Biopsy of large bowel using an endoscope	27	27	$1252.00	$135.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	13	$83.00	$37.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$226.73	$81.59
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$809.08	$179.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	63	63	$913.00	$102.99
99213 Established patient office or other outpatient visit, typically 15 minutes	48	31	$142.20	$65.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$184.10	$82.38
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	41	41	$1047.00	$184.94
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	35	16	$149.30	$67.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	25	$79.42	$34.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	29	$193.33	$96.01
45380 Biopsy of large bowel using an endoscope	30	30	$1252.00	$116.57
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	25	25	$1410.00	$252.71
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$804.92	$173.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$317.06	$135.10
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$209.40	$99.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	31	$63.76	$25.62
99213 Established patient office or other outpatient visit, typically 15 minutes	51	36	$97.29	$50.84
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	51	50	$913.00	$105.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	36	$107.67	$78.28
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	34	34	$1047.00	$186.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$106.48	$75.19
45380 Biopsy of large bowel using an endoscope	28	28	$1252.00	$135.92
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	26	14	$88.00	$43.17
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	22	22	$1410.00	$257.08
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$70.19	$50.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	76	57	$95.72	$49.99
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	51	51	$913.00	$108.74
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	51	42	$58.20	$25.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	39	$99.34	$77.19
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	33	33	$1410.00	$258.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$107.24	$74.79
45380 Biopsy of large bowel using an endoscope	31	31	$1252.00	$130.69
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	27	27	$1047.00	$181.01
15271 Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less	26	13	$312.92	$80.77
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$84.50	$49.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$187.54	$118.11
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	15	$135.00	$71.16
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$798.00	$186.55
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	11	$83.00	$38.57
99201 New patient office or other outpatient visit, typically 10 minutes	11	11	$61.73	$26.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$366.00	$182.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	88	54	$64.80	$24.86
99213 Established patient office or other outpatient visit, typically 15 minutes	71	60	$91.04	$50.10
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	68	66	$913.00	$107.13
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	45	44	$1047.00	$182.81
45380 Biopsy of large bowel using an endoscope	44	44	$1252.00	$131.37
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	36	36	$1410.00	$258.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	30	$100.90	$77.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$95.36	$75.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	23	$366.00	$198.95
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$97.30	$49.58
11042 Removal of skin and tissue, 20.0 sq cm or less	18	14	$277.33	$59.61
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	17	17	$798.00	$181.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$153.00	$127.11
99201 New patient office or other outpatient visit, typically 10 minutes	11	11	$61.73	$26.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	54	33	$63.11	$24.88
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	53	53	$913.00	$101.48
45380 Biopsy of large bowel using an endoscope	37	37	$1252.00	$121.76
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	34	33	$1047.00	$171.96
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	32	32	$1410.00	$253.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$109.19	$75.04
99213 Established patient office or other outpatient visit, typically 15 minutes	31	25	$81.81	$49.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$103.86	$76.70
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	13	$83.00	$38.35
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$90.94	$48.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$144.54	$123.40
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$1047.00	$179.91
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$206.00	$99.11
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	11	$798.00	$178.55

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MI MI51012076

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

114387150 (MI)

Commercial Insurance / Payer ID Medicare Group

0C16002 (MI)

Commercial Insurance / Payer ID Bluecross State Id

WL012076 (MI)

Commercial Insurance / Payer ID Medicare Dme

0829560001 (MI)

Hospital & Practice Group Affiliations

Portage Physician Practices Inc

500 Campus Dr, Hancock, MI 499301452

Portage Physician Practices Inc

500 Campus Dr, Hancock, MI 499301569

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Timothy Sears , MD

Surgery

NPI 1063450526

Doctor of Medicine (M.D.)

Dr. Larry Carroll , MD

Orthopaedic Surgery

NPI 1164476966

Doctor of Medicine (M.D.)

Dr. Pichai Sripaipan , MD

Orthopaedic Surgery

NPI 1184637381

Doctor of Medicine (M.D.)

Dr. Ronald Ronquist , MD

Orthopaedic Surgery

NPI 1255340063

Doctor of Medicine (M.D.)

Dr. Raymond Majkrzak , MD

Obstetrics & Gynecology

NPI 1336213669

Doctor of Medicine (M.D.)

Dr. Rebecca Baudoin , MD

Obstetrics & Gynecology

NPI 1407048655

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 November 24, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location November 24, 2009

Registered at 500 CAMPUS DR, HANCOCK, MI 499301569 (Tel: 9064831040)

📍

Updated Business Mailing Address November 24, 2009

Registered at 500 CAMPUS DR, HANCOCK, MI 499301569 (Tel: 9064831040)

👤

Provider Name / Credentials Updated November 24, 2009

Recorded as WILLIAM LISTON, DO

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 24, 2009

Surgery (License #MI51012076 in MI)

🟢

Initial NPI Registration & Enumeration May 08, 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: 1265481204

Entity Type:

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

Enumeration Date: May 08, 2006

Last Update: November 24, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

500 Campus Dr

Hancock, MI 499301569

Phone: 9064831040

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.