Active NPI 1376581546 Individual Practitioner Male Practitioner

Dr. Dwayne M Hansen , MD

Surgery • Rexburg, ID

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dwayne Hansen, MD is a certified Surgery practicing in Rexburg, ID. With approximately 34 years of clinical experience since graduating from Tulane University School Of Medicine in 1992, Dr. Hansen delivers high-quality medical care to the local community at 381 EAST 4TH NORTH.

Dr. Hansen accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, 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

381 East 4th North
Ste 100

Rexburg, ID 83440

Telephone 2086568442

Fax 2086568453

Associated Practice Facility / Clinic

🏢 Rexburg Surgery Center Llc Facility NPI 1831134584

Medicare Profile & Education

Medical School

Tulane University School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Rexburg, ID

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +8.2 yrs vs City Avg

City Avg: 25.8 Yrs

State Avg: 20.2 Yrs

Regional Practice Density

4 Specialists

Practicing in Rexburg, ID (187 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hansen (34 Years) 34 Yrs

Rexburg Specialty Average (25.8 Years) 25.8 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	46	41	$150.00	$51.79
99213 Established patient office or other outpatient visit, typically 15 minutes	42	37	$175.00	$82.83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	25	24	$900.00	$81.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$250.00	$101.75
45380 Biopsy of large bowel using an endoscope	16	16	$1500.00	$158.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$268.75	$117.76
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$1000.00	$159.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$375.00	$147.28
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$1400.00	$157.34

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	85	66	$122.94	$50.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$224.59	$101.05
99213 Established patient office or other outpatient visit, typically 15 minutes	47	41	$175.00	$82.96
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	28	$900.00	$82.61
45380 Biopsy of large bowel using an endoscope	23	23	$1500.00	$154.75
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$1000.00	$165.99
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$1000.00	$152.29
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1400.00	$166.65

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	73	$100.00	$51.53
99213 Established patient office or other outpatient visit, typically 15 minutes	62	55	$166.53	$81.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$200.00	$102.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$312.50	$155.04
45380 Biopsy of large bowel using an endoscope	43	43	$1500.00	$150.79
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	35	35	$900.00	$74.41
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$1375.00	$158.91
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$1000.00	$169.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$207.00	$113.39
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$1500.00	$234.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$233.33	$124.75

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	106	88	$86.56	$52.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$278.91	$157.06
45380 Biopsy of large bowel using an endoscope	52	52	$1267.12	$186.60
99213 Established patient office or other outpatient visit, typically 15 minutes	40	34	$133.75	$85.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$188.82	$104.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	28	$185.78	$121.53
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	31	$900.00	$83.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	19	$325.00	$188.57
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$1040.00	$156.43
49650 Repair of groin hernia using an endoscope	13	13	$1903.46	$487.47
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$1000.00	$165.77
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$1286.00	$227.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$180.00	$99.78
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	87	76	$50.00	$21.40
99213 Established patient office or other outpatient visit, typically 15 minutes	51	47	$125.00	$70.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	32	$75.00	$42.21
45380 Biopsy of large bowel using an endoscope	35	35	$1135.00	$185.08
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	27	$900.00	$91.15
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$1000.00	$172.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$225.00	$126.54
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$1861.54	$672.93
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$1000.00	$178.06
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1000.00	$170.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	124	97	$50.00	$21.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	118	118	$180.00	$100.89
99213 Established patient office or other outpatient visit, typically 15 minutes	89	80	$125.00	$69.44
45380 Biopsy of large bowel using an endoscope	50	49	$1129.60	$188.06
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	40	40	$900.00	$88.60
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	19	$75.00	$41.85
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	20	20	$1000.00	$173.12
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	15	15	$1800.00	$666.70
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	13	13	$1000.00	$170.56
49650 Repair of groin hernia using an endoscope	12	12	$1679.17	$365.80
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$1000.00	$170.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$180.00	$96.30
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	92	83	$50.00	$19.38
99213 Established patient office or other outpatient visit, typically 15 minutes	68	62	$114.63	$66.19
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	41	40	$900.00	$92.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	36	$75.00	$39.59
45380 Biopsy of large bowel using an endoscope	34	34	$1135.00	$185.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	26	$225.00	$126.06
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$1000.00	$167.08
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$1000.00	$173.09
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	15	15	$1000.00	$172.40
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$1800.00	$618.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	103	103	$180.00	$100.06
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	98	83	$50.00	$18.66
99213 Established patient office or other outpatient visit, typically 15 minutes	52	46	$110.00	$67.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	43	$75.00	$40.35
45380 Biopsy of large bowel using an endoscope	44	44	$1135.00	$191.35
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	41	41	$900.00	$96.22
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	24	24	$925.00	$173.52
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	20	$225.00	$129.60
45378 Diagnostic exam of large bowel using a flexible endoscope	15	15	$966.67	$169.06
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	11	11	$1800.00	$630.13

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License ID M8427

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

Commercial Insurance / Payer ID Blue Cross Of Idaho

48488 (ID)

Commercial Insurance / Payer ID Idaho State Board Of Phar

CS9440 (ID)

Commercial Insurance / Payer ID Idaho State License

M8427 (ID)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Dwayne Hansen , DO

Surgery

NPI 1871013938

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 381 EAST 4TH NORTH, STE 100, REXBURG, ID 83440 (Tel: 2086568442)

📍

Updated Business Mailing Address July 09, 2007

Registered at PO BOX 185, REXBURG, ID 834400185 (Tel: 2086568442)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as DWAYNE HANSEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Surgery (License #M8427 in ID)

🟢

Initial NPI Registration & Enumeration June 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1376581546

Entity Type:

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

Enumeration Date: June 02, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 185

Rexburg, ID 834400185

Phone: 2086568442

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.