Active NPI 1336174705 Individual Practitioner Male Practitioner

Dr. Kenneth Grant Mason , MD

Surgery • Winchester, VA

Professional Overview & Biography Verified Profile Summary

Dr. Kenneth Mason, MD is a registered healthcare professional specializing in Surgery in Winchester, VA. Practice services are available at 400 CAMPUS BLVD STE 220 under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, x-ray of surgical specimen. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 Campus Blvd Ste 220

Winchester, VA 226016906

Telephone 5405365466

Fax 5405365475

Associated Practice Facility / Clinic

🏢 Winchester Breast Center Pc Facility NPI 1700986502

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Winchester, VA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 19.8 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

36 Specialists

Practicing in Winchester, VA (909 Statewide)

Telehealth Adoption Rate

2.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

69.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	37	32	$250.00	$88.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$353.00	$122.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$460.00	$162.87
76098 X-ray of surgical specimen	13	13	$43.00	$14.85
19301 Partial removal of breast	12	11	$1839.00	$643.41
38900 Lymph node imaging during surgery	12	12	$380.00	$131.69
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$1225.00	$214.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	24	$339.94	$128.75
99213 Established patient office or other outpatient visit, typically 15 minutes	28	24	$234.86	$91.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$454.07	$168.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$275.13	$112.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	19	$218.00	$131.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$217.00	$114.27
99213 Established patient office or other outpatient visit, typically 15 minutes	18	16	$149.00	$92.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	32	26	$149.00	$75.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$217.00	$108.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	11	$218.00	$110.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$330.00	$167.01
38900 Lymph node imaging during surgery	11	11	$283.00	$144.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45380 Biopsy of large bowel using an endoscope	51	50	$509.62	$180.71
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	34	32	$338.50	$110.85
99221 Initial hospital inpatient care per day, typically 30 minutes	24	24	$194.12	$100.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	17	$74.82	$39.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	12	11	$137.78	$72.64
45378 Diagnostic exam of large bowel using a flexible endoscope	11	11	$426.70	$168.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	105	84	$116.26	$49.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$171.51	$75.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	46	$68.67	$25.15
45380 Biopsy of large bowel using an endoscope	45	45	$509.62	$168.71
99231 Follow-up hospital inpatient care per day, typically 15 minutes	45	34	$74.82	$38.77
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	36	$338.50	$116.93
99202 New patient office or other outpatient visit, typically 20 minutes	30	30	$117.67	$49.45
99221 Initial hospital inpatient care per day, typically 30 minutes	29	29	$194.12	$100.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$263.66	$135.40
45378 Diagnostic exam of large bowel using a flexible endoscope	18	18	$426.70	$164.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	15	$137.78	$71.46
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$604.54	$260.16
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$426.70	$182.33
46600 Diagnostic examination of the anus using an endoscope	13	12	$150.34	$40.96

Medical Specialties & State Licenses

CMS Verified: 2021-03-02

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License VA 0101035681

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.

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Anita Minghini , MD

Surgery

NPI 1114911187

Doctor of Medicine (M.D.)

Samantha Hanson , PA

Physician Assistant

NPI 1548709181

Physician Assistant

Tracey Hoefler , FNP

Nurse Practitioner - Family

NPI 1952831448

Family Nurse Practitioner

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location November 13, 2019

Registered at 400 CAMPUS BLVD STE 220, WINCHESTER, VA 226016906 (Tel: 5405365466)

📍

Updated Business Mailing Address November 13, 2019

Registered at 220 CAMPUS BLVD STE 100, WINCHESTER, VA 226012888 (Tel: 5405365100)

✅

NPI Profile Active March 12, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location March 12, 2013

Registered at 103 W SOUTH ST, WOODSTOCK, VA 226641238 (Tel: 5404591330)

📍

Updated Business Mailing Address March 12, 2013

Registered at 103 W SOUTH ST, WOODSTOCK, VA 226641238 (Tel: 5404591330)

👤

Provider Name / Credentials Updated March 12, 2013

Recorded as KENNETH MASON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 12, 2013

Surgery (License #0101035681 in VA)

🟢

Initial NPI Registration & Enumeration July 12, 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: 1336174705

Entity Type:

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

Enumeration Date: July 12, 2006

Last Update: March 02, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

220 Campus Blvd Ste 100

Winchester, VA 226012888

Phone: 5405365100

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.