Active NPI 1336133941 Individual Practitioner Male Practitioner

Dr. James Andrew Lesniewski , MD

Surgery • Dulles, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. James Lesniewski, MD is a certified Surgery practicing in Dulles, VA. With approximately 29 years of clinical experience since graduating from Perelman School Of Med At The University Of Pennsylvania in 1997, Dr. Lesniewski delivers high-quality medical care to the local community at 24430 STONE SPRINGS BLVD, SUITE 215.

Dr. Lesniewski is affiliated with Loudoun Medical Group, Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, repair of groin hernia using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

24430 Stone Springs Blvd, Suite 215

Dulles, VA 201662268

Telephone 7038583200

Fax 7038583203

Associated Practice Facility / Clinic

🏢 Loudoun Medical Group, Pc Facility NPI 1023788924

Medicare Profile & Education

Medical School

Perelman School Of Med At The University Of Pennsylvania

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Dulles, VA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +8.0 yrs vs City Avg

City Avg: 21.0 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

6 Specialists

Practicing in Dulles, VA (909 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lesniewski (29 Years) 29 Yrs

Dulles Specialty Average (21.0 Years) 21.0 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	74	53	$165.00	$88.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$395.00	$162.34
49650 Repair of groin hernia using an endoscope	30	30	$2760.00	$433.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	25	$225.00	$124.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$265.00	$108.04

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	89	89	$396.69	$163.42
99213 Established patient office or other outpatient visit, typically 15 minutes	68	48	$150.88	$88.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	36	$205.00	$125.50
49650 Repair of groin hernia using an endoscope	26	25	$2760.00	$522.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$266.45	$110.11

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	60	60	$395.00	$167.08
99213 Established patient office or other outpatient visit, typically 15 minutes	45	37	$150.00	$89.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$265.00	$112.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	24	$205.00	$128.10
49650 Repair of groin hernia using an endoscope	27	27	$2760.00	$447.75

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	41	41	$395.61	$168.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	30	$205.00	$130.86
99213 Established patient office or other outpatient visit, typically 15 minutes	32	24	$138.28	$92.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$265.00	$113.35
49650 Repair of groin hernia using an endoscope	19	19	$2760.00	$453.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	38	30	$126.00	$76.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$370.91	$166.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	16	$197.00	$110.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$254.67	$109.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	51	38	$126.00	$73.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$331.00	$164.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$228.00	$108.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$202.39	$108.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$315.53	$137.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	49	31	$126.00	$72.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$331.00	$163.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$228.00	$106.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$323.75	$135.88
49650 Repair of groin hernia using an endoscope	14	14	$2760.00	$493.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	47	33	$126.00	$70.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$331.00	$161.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	35	14	$92.00	$38.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$234.00	$101.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$395.00	$135.11
49650 Repair of groin hernia using an endoscope	16	16	$2760.00	$494.17

Medical Specialties & State Licenses

CMS Verified: 2022-11-29

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License VA 0101236783

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

1336133941 (VA)

Commercial Insurance / Payer ID Rr Medicare

P00197609

Hospital & Practice Group Affiliations

Loudoun Medical Group, Pc

24430 Stone Springs Blvd, Dulles, VA 201662268

Loudoun Medical Group, Pc

20955 Professional Plz, Ashburn, VA 201473405

Phone: 7037297652

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Cecil Cross , MD

Surgery

NPI 1013901636

Doctor of Medicine (M.D.)

Dr. Salini Hota , MD

Surgery

NPI 1285096818

Doctor of Medicine (M.D.)

Dr. Daniel Meikle , MD

Surgery

NPI 1356662688

Doctor of Medicine (M.D.)

Dr. Shannon Lehr , MD

Surgery - Surgical Oncology

NPI 1497847347

Doctor of Medicine (M.D.)

Dr. Michael Peters , MD

Surgery

NPI 1629414131

Doctor of Medicine (M.D.)

Dr. Brita Kriss , MD

Surgery

NPI 1942294558

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location November 29, 2022

Registered at 24430 STONE SPRINGS BLVD, SUITE 215, DULLES, VA 201662268 (Tel: 7038583200)

📍

Updated Business Mailing Address November 29, 2022

Registered at 224-D CORNWALL STREET, NW, SUITE 403, LEESBURG, VA 201762704 (Tel: 7037376010)

✅

NPI Profile Active January 09, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location January 09, 2010

Registered at 44055 RIVERSIDE PKWY, SUITE 246, LEESBURG, VA 201765179 (Tel: 7038583200)

📍

Updated Business Mailing Address January 09, 2010

Registered at PO BOX 17334, BALTIMORE, MD 212971334 (Tel: 7034436717)

👤

Provider Name / Credentials Updated January 09, 2010

Recorded as JAMES LESNIEWSKI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 09, 2010

Surgery (License #0101236783 in VA)

🟢

Initial NPI Registration & Enumeration September 09, 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: 1336133941

Entity Type:

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

Enumeration Date: September 09, 2005

Last Update: November 29, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

224-D Cornwall Street, Nw, Suite 403

Leesburg, VA 201762704

Phone: 7037376010

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.