Active NPI 1992016844 Individual Practitioner Male Practitioner

Dr. Matthew Tyler Lisk , DO

Internal Medicine • Winchester, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Lisk, DO is a certified Internal Medicine practicing in Winchester, VA. With approximately 16 years of clinical experience since graduating from University Of Pikeville, Kentucky College Of Osteopathic Med in 2010, Dr. Lisk delivers high-quality medical care to the local community at 1840 AMHERST ST.

Dr. Lisk maintains professional affiliations with Hospitalist Medicine Physicians Of Virginia Llc, Valley Physician Enterprise Inc, Riverside Physician Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1840 Amherst St

Winchester, VA 22601

Telephone 5405362270

Fax 5405367847

Associated Practice Facility / Clinic

🏢 Winchester Radiologists Pc Facility NPI 1235123977

Medicare Profile & Education

Medical School

University Of Pikeville, Kentucky College Of Osteopathic Med

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Winchester, VA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -7.8 yrs vs City Avg

City Avg: 23.8 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

76 Specialists

Practicing in Winchester, VA (3758 Statewide)

Telehealth Adoption Rate

23.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lisk (16 Years) 16 Yrs

Winchester Specialty Average (23.8 Years) 23.8 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	335	211	$372.69	$120.56
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	315	192	$264.63	$79.63
99239 Hospital discharge day management, more than 30 minutes	229	226	$458.72	$116.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	163	158	$709.31	$175.85

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	429	237	$216.42	$76.98
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	261	171	$378.20	$116.02
99239 Hospital discharge day management, more than 30 minutes	218	214	$456.01	$111.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	172	168	$723.23	$169.15

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	432	217	$192.64	$69.99
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	169	108	$375.75	$100.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	161	152	$596.78	$194.57
99239 Hospital discharge day management, more than 30 minutes	155	148	$306.74	$102.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$246.33	$112.79
99220 Hospital observation care, typically 70 minutes	14	14	$1015.00	$174.95
99217 Hospital observation care on day of discharge	12	12	$333.50	$70.24

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	413	187	$163.00	$70.75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	117	117	$458.00	$199.00
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	110	73	$236.00	$102.64
99239 Hospital discharge day management, more than 30 minutes	100	99	$243.00	$105.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$217.00	$112.95

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	443	207	$163.00	$72.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	125	122	$457.86	$202.67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	124	74	$236.00	$102.77
99239 Hospital discharge day management, more than 30 minutes	90	90	$243.00	$107.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$217.00	$108.20
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$153.00	$76.55
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	11	11	$66.00	$53.48

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	447	213	$163.00	$72.13
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	173	87	$236.00	$103.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	142	142	$457.59	$199.56
99239 Hospital discharge day management, more than 30 minutes	103	102	$243.00	$105.60
99497 Advance care planning, first 30 minutes	30	30	$94.00	$75.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	21	$150.26	$78.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$146.80	$75.55
99220 Hospital observation care, typically 70 minutes	16	16	$420.00	$183.96
99217 Hospital observation care on day of discharge	14	14	$165.00	$72.50

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	318	167	$152.30	$71.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	141	96	$227.28	$102.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	96	95	$449.54	$201.12
99239 Hospital discharge day management, more than 30 minutes	78	78	$244.86	$105.98
99217 Hospital observation care on day of discharge	28	28	$147.39	$71.44
99225 Subsequent observation care, typically 25 minutes per day	24	18	$139.33	$71.82
99497 Advance care planning, first 30 minutes	20	20	$94.00	$78.71
99238 Hospital discharge day management, 30 minutes or less	18	18	$142.28	$70.83
99220 Hospital observation care, typically 70 minutes	16	16	$375.38	$183.73

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	165	77	$116.16	$68.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	63	$319.38	$188.62
99220 Hospital observation care, typically 70 minutes	41	40	$270.39	$174.33
99239 Hospital discharge day management, more than 30 minutes	35	35	$180.80	$100.77
99225 Subsequent observation care, typically 25 minutes per day	15	11	$109.00	$68.91
99238 Hospital discharge day management, 30 minutes or less	12	12	$113.67	$67.93
99217 Hospital observation care on day of discharge	12	12	$109.00	$68.10

Medical Specialties & State Licenses

CMS Verified: 2026-03-17

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0102204917

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License VA 0102204917

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License PA OS016420

Hospital & Practice Group Affiliations

Valley Physician Enterprise Inc

1000 N Shenandoah Ave, Front Royal, VA 226303547

Phone: 5406360300

Valley Physician Enterprise Inc

250 Memorial Dr, Luray, VA 228351000

Phone: 5407431524

Valley Physician Enterprise Inc

200 Memorial Dr, Luray, VA 228351000

Phone: 5407434561

Page Memorial Hospital Inc

135 Memorial Dr, Luray, VA 228351016

Phone: 5407432887

Hospitalist Medicine Physicians Of Virginia Llc

759 S Main St, Woodstock, VA 226641127

Phone: 5404591285

Hospitalist Medicine Physicians Of Virginia Llc

1000 N Shenandoah Ave, Front Royal, VA 226303547

Phone: 5406360300

Shenandoah Memorial Hospital, Inc.

759 S Main St, Woodstock, VA 226641154

Riverside Physician Services Inc

20480 Market St, Onancock, VA 234174309

Phone: 7573022342

Secondary Practice Locations

363 Sunrise Blvd

Romney, WV 267574607

Phone: 3048224561

1 Hospital Way

Butler, PA 160014670

Phone: 7242850823

329 Sunrise Blvd

Romney, WV 267574607

Phone: 3048224932

759 S Main St

Woodstock, VA 226641154

Phone: 5404591383

3774 Valley Rd

Berkeley Springs, WV 254114614

Phone: 3042589433

135 Memorial Dr

Luray, VA 228351016

Phone: 5407432887

1 Healthy Way

Berkeley Springs, WV 254117463

Phone: 3042581234

200 Memorial Dr

Luray, VA 228351000

Phone: 5407434561

759 S Main St

Woodstock, VA 226641154

Phone: 5404591100

Practice Associates & Co-Workers

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

18 Associated Practitioners

Dr. T. Bouder , MD

Internal Medicine - Critical Care Medicine

NPI 1043203318

Doctor of Medicine (M.D.)

Dr. Madhur Solanki , DO

Family Medicine

NPI 1174585046

Doctor of Osteopathic Medicine (D.O.)

Carina Cardillo , PA-C

Physician Assistant

NPI 1215476098

Physician Assistant (Certified)

Dr. Sohyun Park , MD

Internal Medicine

NPI 1265405435

Doctor of Medicine (M.D.)

Dr. Neeraja Akula , MD

Internal Medicine

NPI 1265598981

Doctor of Medicine (M.D.)

Dr. Jessica Jackson , DO

Family Medicine

NPI 1366880742

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Business Mailing Address March 17, 2026

Registered at 220 CAMPUS BLVD STE 320, WINCHESTER, VA 226012889 (Tel: 5405365100)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2026

Internal Medicine (License #0102204917 in VA)

📍

Updated Practice Location May 22, 2018

Registered at 1840 AMHERST ST, WINCHESTER, VA 22601 (Tel: 5405362270)

📍

Updated Business Mailing Address May 22, 2018

Registered at 1840 AMHERST ST, WINCHESTER, VA 226012808 (Tel: 5405362270)

✅

NPI Profile Active July 19, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 19, 2013

Registered at 1 HOSPITAL WAY, BUTLER, PA 160014670 (Tel: 7242850823)

📍

Updated Business Mailing Address July 19, 2013

Registered at 1 HOSPITAL WAY, BUTLER, PA 160014670 (Tel: 7242850823)

👤

Provider Name / Credentials Updated July 19, 2013

Recorded as MATTHEW LISK, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 19, 2013

Internal Medicine (License #OS016420 in PA)

🟢

Initial NPI Registration & Enumeration June 25, 2010

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: 1992016844

Entity Type:

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

Enumeration Date: June 25, 2010

Last Update: March 17, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

220 Campus Blvd Ste 320

Winchester, VA 226012889

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.