Andrew John Itutud Derks , PHYSICIAN ASSISTANT
Physician Assistant • Fairfax, VA
Professional Overview & Biography Verified Profile Summary
Andrew John Derks, PHYSICIAN ASSISTANT is a certified Physician Assistant practicing in Fairfax, VA. With approximately 8 years of clinical experience since completing medical education in 2018, Andrew John Derks delivers high-quality medical care to the local community at 8260 WILLOW OAKS CORPORATE DR STE 650.
Andrew John Derks is affiliated with Inova Health Care Services and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, 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
8260 Willow Oaks Corporate Dr Ste 650
Fairfax, VA 220314531
Medicare Profile & Education
Other
2018
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Fairfax, VA
Practicing in Fairfax, VA (4432 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
106 | 100 | $75.00 | $15.82 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
86 | 84 | $165.00 | $90.36 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
64 | 60 | $225.00 | $126.89 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
16 | 16 | $327.41 | $145.97 |
Medical Specialties & State Licenses
CMS Verified: 2025-11-10NUCC Taxonomy Code: 363A00000X
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.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Inova Health Care Services
8503 Arlington Blvd, Fairfax, VA 220314628
Phone: 7039702670
Inova Health Care Services
2501 Parkers Ln, Alexandria, VA 223063209
Phone: 7036418616
Inova Health Care Services
2501 Parkers Ln, Alexandria, VA 223063209
Phone: 7036647000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Physician Assistant
Physician Assistant
Nurse Practitioner
ACNPBC
Nurse Practitioner
Nurse Practitioner
Physician Assistant
Physician Assistant
Nurse Practitioner - Family
Family Nurse Practitioner (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 8260 WILLOW OAKS CORPORATE DR STE 650, FAIRFAX, VA 220314531 (Tel: 7037762000)
Registered at 8260 WILLOW OAKS CORPORATE DR STE 650, FAIRFAX, VA 220314531
Registered at 200 N GLEBE RD, 316,, ARLINGTON, VA 222033755 (Tel: 7037293420)
Registered at 224-D CORNWALL STREET, NW, SUITE 403, LEESBURG, VA 201762704 (Tel: 7037376010)
Physician Assistant (License #0110009513 in VA)
Registered at 100 KINGS HWY S, ROCHESTER, NY 146175504 (Tel: 5859221900)
NPI status registered as active in NPPES database
Registered at 1870 WOODARD RD, WEBSTER, NY 145809784 (Tel: 5852651049)
Registered at 1425 PORTLAND AVE, ROCHESTER, NY 146213095 (Tel: 5859224000)
Recorded as ANDREW JOHN DERKS, PHYSICIAN ASSISTANT
Physician Assistant (License #022485-1 in NY)
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
Mailing Address
8260 Willow Oaks Corporate Dr Ste 650
Fairfax, VA 220314531
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.