Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104169549 Individual Practitioner Female Practitioner

Mary Elizabeth Walker , PA-C

Physician Assistant • Leesburg, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mary Walker, PA-C is a certified Physician Assistant practicing in Leesburg, VA. With approximately 14 years of clinical experience since graduating from University Of Pittsburgh School Of Medicine in 2012, Mary Walker delivers high-quality medical care to the local community at 19465 DEERFIELD AVE STE 405.

Mary Walker is affiliated with The National Sports Medicine Institute,Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, dexamethasone sodium phosphate, 1 mg, established patient outpatient office visit, 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

19465 Deerfield Ave Ste 405

Leesburg, VA 201761707

Telephone 7038581800
Fax 7038581801
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Pittsburgh School Of Medicine

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Leesburg, VA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs +4.4 yrs vs City Avg
City Avg: 9.6 Yrs
State Avg: 10.5 Yrs
Regional Practice Density
76 Specialists

Practicing in Leesburg, VA (4432 Statewide)

Telehealth Adoption Rate
10.5% 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. Walker (14 Years) 14 Yrs
Leesburg Specialty Average (9.6 Years) 9.6 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
J1100 Injection, dexamethasone sodium phosphate, 1 mg
80 17 $10.00 $0.11
99213 Established patient office or other outpatient visit, typically 15 minutes
53 44 $225.00 $73.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
38 38 $325.00 $90.26
20550 Injection into tendon or ligament
15 11 $200.00 $47.64
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
12 11 $150.00 $46.38
73140 X-ray of finger, minimum of 2 views
12 11 $150.00 $31.58

Medical Specialties & State Licenses

CMS Verified: 2024-06-17
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License VA 0110007139

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License MD C05036

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

The National Sports Medicine Institute,pc

19455 Deerfield Ave, Lansdowne, VA 201768102

Phone: 7037295010

Practice Associates & Co-Workers

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

7 Associated Practitioners
Lori Johnson , MPT

Physical Therapist

NPI 1063411049

Master of Physical Therapy

Dr. Raymond Lower , DO

Orthopaedic Surgery

NPI 1083730485

Doctor of Osteopathic Medicine (D.O.)

NPI 1336148428

Doctor of Physical Therapy

Daniel Williams , PA-C

Physician Assistant

NPI 1528140647

Physician Assistant (Certified)

Saif Al Qaraghuli , PA-C

Physician Assistant

NPI 1720551831

Physician Assistant (Certified)

Allyce Staffen , PT

Physical Therapist

NPI 1861457319

Physical Therapist

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location June 17, 2024

Registered at 19465 DEERFIELD AVE STE 405, LEESBURG, VA 201761707 (Tel: 7038581800)

📍
Updated Business Mailing Address June 17, 2024

Registered at 19465 DEERFIELD AVE STE 405, LEESBURG, VA 201761707 (Tel: 7038581800)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2024

Physician Assistant (License #C05036 in MD)

📍
Updated Practice Location June 07, 2021

Registered at 400 CAMPUS BLVD STE 210, WINCHESTER, VA 226016906 (Tel: 5405363470)

📍
Updated Business Mailing Address June 07, 2021

Registered at 220 CAMPUS BLVD STE 100, WINCHESTER, VA 226012896 (Tel: 5405365100)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 07, 2021

Physician Assistant (License #0110007139 in VA)

NPI Profile Active June 20, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location June 20, 2016

Registered at 3001 S HANOVER ST, BALTIMORE, MD 212251233 (Tel: 4103503200)

📍
Updated Business Mailing Address June 20, 2016

Registered at 3001 S HANOVER ST, BALTIMORE, MD 212251233 (Tel: 4103508328)

👤
Provider Name / Credentials Updated June 20, 2016

Recorded as MARY WALKER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2016

Physician Assistant (License #C05036 in MD)

🟢
Initial NPI Registration & Enumeration April 04, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1104169549
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 04, 2013
Last Update: June 17, 2024
Sole Proprietor: No

Mailing Address

19465 Deerfield Ave Ste 405

Leesburg, VA 201761707

Phone: 7038581800

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.