Active NPI 1336124510 Individual Practitioner Male Practitioner

Dr. Mark C Mason , MD

Surgery • Medford, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Mason, MD is a certified Surgery practicing in Medford, OR. With approximately 22 years of clinical experience since graduating from Michigan College Of Medicine And Surgery in 2004, Dr. Mason delivers high-quality medical care to the local community at 1698 E MCANDREWS RD.

Dr. Mason is affiliated with Providence Health And Services Oregon and accepts Medicare assignment.

Frequently performed procedures and clinical services include biopsy of large bowel using an endoscope, 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1698 E Mcandrews Rd
Suite 160

Medford, OR 975045589

Telephone 5417327874

Fax 5417327875

Associated Practice Facility / Clinic

🏢 Providence Health & Services - Oregon Facility NPI 1487733929

Medicare Profile & Education

Medical School

Michigan College Of Medicine And Surgery

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Medford, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs -4.7 yrs vs City Avg

City Avg: 26.7 Yrs

State Avg: 23.3 Yrs

Regional Practice Density

20 Specialists

Practicing in Medford, OR (555 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mason (22 Years) 22 Yrs

Medford Specialty Average (26.7 Years) 26.7 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
45380 Biopsy of large bowel using an endoscope	91	91	$669.00	$82.39
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	90	90	$846.00	$235.32
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	44	42	$463.00	$89.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$567.00	$160.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	28	$435.00	$123.29
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	23	23	$748.00	$211.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	20	$612.00	$173.43
15734 Creation of muscle graft to trunk	22	11	$5086.00	$1049.92
99213 Established patient office or other outpatient visit, typically 15 minutes	17	17	$308.00	$87.64
49650 Repair of groin hernia using an endoscope	16	16	$1714.72	$395.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	13	$581.00	$164.50
43249 Balloon dilation of esophagus using an endoscope	13	12	$513.00	$115.79
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$616.00	$164.58
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	11	$410.00	$100.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	102	101	$666.00	$96.64
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	87	86	$842.00	$242.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	39	$428.00	$121.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$558.00	$162.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	16	$264.00	$77.08
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	22	22	$459.00	$83.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$435.00	$126.47
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$737.00	$213.98
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$612.00	$165.30
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$407.00	$96.27
49650 Repair of groin hernia using an endoscope	14	14	$1935.93	$517.40
45381 Injection beneath lining of large bowel using a flexible endoscope	14	14	$664.00	$27.90
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$600.00	$174.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	64	64	$662.00	$101.12
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	57	57	$842.00	$244.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$554.00	$161.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	33	$424.00	$124.45
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$301.00	$87.90
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	18	18	$610.00	$161.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$442.00	$129.57
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$732.00	$213.83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$457.00	$68.71
49650 Repair of groin hernia using an endoscope	12	12	$1889.71	$454.83
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$242.00	$70.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	62	60	$660.00	$105.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$557.00	$163.63
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	45	43	$836.00	$247.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	38	$431.00	$126.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	40	22	$234.00	$69.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$443.00	$131.47
99213 Established patient office or other outpatient visit, typically 15 minutes	23	19	$303.00	$89.21
45381 Injection beneath lining of large bowel using a flexible endoscope	17	16	$659.00	$15.41
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$736.00	$216.23
46600 Diagnostic examination of the anus using an endoscope	13	13	$410.00	$118.62
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	12	12	$608.00	$180.43
49650 Repair of groin hernia using an endoscope	12	12	$1821.25	$441.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$371.00	$109.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$523.00	$162.64
45380 Biopsy of large bowel using an endoscope	52	52	$654.00	$80.76
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	42	42	$831.00	$257.96
99213 Established patient office or other outpatient visit, typically 15 minutes	40	35	$238.00	$74.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	35	$346.00	$105.14
49650 Repair of groin hernia using an endoscope	25	25	$1780.38	$481.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	20	$440.00	$137.47
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$603.00	$186.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$523.00	$159.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	59	$346.00	$107.64
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	23	$232.00	$72.34
45380 Biopsy of large bowel using an endoscope	58	57	$663.00	$110.87
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	52	51	$842.00	$260.69
99213 Established patient office or other outpatient visit, typically 15 minutes	37	35	$236.00	$73.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	32	$436.00	$136.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	19	$144.00	$43.49
99201 New patient office or other outpatient visit, typically 10 minutes	22	22	$146.00	$45.15
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$658.00	$204.56
49650 Repair of groin hernia using an endoscope	20	20	$1682.40	$435.00
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	18	17	$977.00	$276.43
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	17	17	$611.00	$189.06
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	15	12	$912.00	$140.69
45381 Injection beneath lining of large bowel using a flexible endoscope	15	15	$663.00	$16.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$463.00	$144.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$345.00	$99.68
46600 Diagnostic examination of the anus using an endoscope	13	13	$307.00	$94.74
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$243.00	$75.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	60	58	$668.00	$88.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$525.00	$159.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	27	$234.87	$71.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	48	$344.00	$103.80
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	56	53	$845.00	$257.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	45	43	$437.00	$133.55
99213 Established patient office or other outpatient visit, typically 15 minutes	38	36	$233.00	$70.33
49650 Repair of groin hernia using an endoscope	27	27	$1648.89	$457.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	22	$140.00	$42.81
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	17	15	$973.00	$286.64
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$661.00	$202.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	13	$463.00	$141.93
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$615.00	$186.33
47562 Removal of gallbladder using an endoscope	13	13	$2152.00	$598.34
49587 Repair of trapped hernia at navel patient age 5 years or older	12	12	$1553.00	$312.20
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	11	11	$153.00	$8.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	29	$231.00	$70.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$523.00	$159.40
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	51	51	$845.00	$253.70
45380 Biopsy of large bowel using an endoscope	50	50	$667.00	$90.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	42	$342.00	$104.63
99213 Established patient office or other outpatient visit, typically 15 minutes	34	30	$233.00	$71.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	27	$437.00	$133.63
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$461.00	$140.66
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	17	$139.00	$42.32
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	17	14	$973.00	$259.58
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$615.00	$185.14
45381 Injection beneath lining of large bowel using a flexible endoscope	16	16	$667.00	$16.06
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$659.00	$200.70
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$238.00	$72.89
49650 Repair of groin hernia using an endoscope	14	14	$1847.36	$485.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$345.00	$105.18

Medical Specialties & State Licenses

CMS Verified: 2020-10-20

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OR MD160445

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

500651507 (OR)

Hospital & Practice Group Affiliations

Providence Health And Services Oregon

940 Royal Ave, Medford, OR 975046194

Providence Health And Services Oregon

1111 Crater Lake Ave, Medford, OR 975046241

Phone: 5417325545

Providence Health And Services Oregon

1698 E Mcandrews Rd, Medford, OR 975045590

Practice Associates & Co-Workers

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

5 Associated Practitioners

Christopher Bouffard , PA-C

Physician Assistant - Surgical

NPI 1073268561

Physician Assistant (Certified)

Dr. Wie-Peng Kuo , MD

Surgery

NPI 1316131279

Doctor of Medicine (M.D.)

Dr. Tracy Haley , MD

Surgery

NPI 1407943889

Doctor of Medicine (M.D.)

Shelby Sackett , PA-C

Physician Assistant - Surgical

NPI 1558092759

Physician Assistant (Certified)

Sara Hoppe , PA

Physician Assistant

NPI 1801292107

Physician Assistant

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 18, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location August 18, 2014

Registered at 1698 E MCANDREWS RD, SUITE 160, MEDFORD, OR 975045589 (Tel: 5417327874)

📍

Updated Business Mailing Address August 18, 2014

Registered at PO BOX 3158, PORTLAND, OR 972083158 (Tel: 5417327874)

👤

Provider Name / Credentials Updated August 18, 2014

Recorded as MARK MASON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 18, 2014

Surgery (License #MD160445 in OR)

🟢

Initial NPI Registration & Enumeration December 12, 2005

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: 1336124510

Entity Type:

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

Enumeration Date: December 12, 2005

Last Update: October 20, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3158

Portland, OR 972083158

Phone: 5417327874

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.