Dr. John J. Moynihan , MD
Surgery • Fairfax, VA
Professional Overview & Biography Verified Profile Summary
Dr. John Moynihan, MD is a certified Surgery practicing in Fairfax, VA. With approximately 46 years of clinical experience since graduating from Georgetown University School Of Medicine in 1980, Dr. Moynihan delivers high-quality medical care to the local community at 3620 JOSEPH SIEWICK DR.
Dr. Moynihan is affiliated with Inova Health Care Services and accepts Medicare assignment.
Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
3620 Joseph Siewick Dr
Suite 406
Fairfax, VA 220331756
Medicare Profile & Education
Georgetown University School Of Medicine
1980
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Fairfax, VA
Practicing in Fairfax, VA (909 Statewide)
In-Person Office Visits Only
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 |
|---|---|---|---|---|
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
17 | 17 | $293.00 | $123.74 |
Medical Specialties & State Licenses
CMS Verified: 2020-10-21NUCC Taxonomy Code: 208600000X
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
Hospital & Practice Group Affiliations
Inova Health Care Services
8221 Willow Oaks Corporate Dr, Fairfax, VA 220314512
Phone: 7032373446
Inova Health Care Services
3300 Gallows Rd, Falls Church, VA 220423307
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Dietitian, Registered
Registered Dietitian
Colon & Rectal Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Nurse Practitioner
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 3620 JOSEPH SIEWICK DR, SUITE 406, FAIRFAX, VA 220331756 (Tel: 7033598640)
Registered at 3620 JOSEPH SIEWICK DR, SUITE 406, FAIRFAX, VA 220331756 (Tel: 7033598640)
Recorded as JOHN MOYNIHAN, M.D.
Surgery (License #0101033952 in VA)
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
3620 Joseph Siewick Dr, Suite 406
Fairfax, VA 220331756
Phone: 7033598640
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.