Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1619963139 Individual Practitioner Male Practitioner

Dr. Amir Houshang Moazzez , MD

Surgery • Fairfax, VA

✓ Accepts Medicare Assignment Telehealth Available
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Amir Moazzez, MD is a registered Surgery practitioner in Fairfax, VA. With approximately 30 years of clinical practice since completing medical education in 1996, Dr. Moazzez provides healthcare services at the registered practice location at 3580 JOSEPH SIEWICK DR STE 205.

Dr. Moazzez 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 established patient outpatient office visit, new patient outpatient office visit, insertion of drug delivery implant into tissue. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3580 Joseph Siewick Dr Ste 205

Fairfax, VA 220331764

Telephone 7036203211
Fax 7036203215

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Fairfax, VA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
30 Yrs +4.6 yrs vs City Avg
City Avg: 25.4 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
45 Specialists

Practicing in Fairfax, VA (909 Statewide)

Telehealth Adoption Rate
22.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
55.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Moazzez (30 Years) 30 Yrs
Fairfax Specialty Average (25.4 Years) 25.4 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
25 22 $289.00 $138.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
12 12 $443.00 $185.44

Medical Specialties & State Licenses

CMS Verified: 2025-11-13
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License VA 0101235385

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.

Hospital & Practice Group Affiliations

Inova Health Care Services

3580 Joseph Siewick Dr, Fairfax, VA 220331764

Inova Health Care Services

3600 Joseph Siewick Dr, Fairfax, VA 220331709

Phone: 7033913600

Inova Health Care Services

3580 Joseph Siewick Dr, Fairfax, VA 220331717

Phone: 7038527760

Inova Health Care Services

3020 Hamaker Ct, Fairfax, VA 220312233

Phone: 7032899400

Inova Health Care Services

3300 Gallows Rd, Falls Church, VA 220423307

Secondary Practice Locations

3620 Joseph Siewick Drive, Suite 200

Fairfax, VA 22033

Phone: 7036203211

9321 Sanger St Ste 204

Lorton, VA 220792720

Phone: 7036203211

3600 Joseph Siewick Dr

Fairfax, VA 220331709

Phone: 7033913600

Practice Associates & Co-Workers

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

15 Associated Practitioners
Jenni Barnhizer , RN, FNP

Nurse Practitioner - Family

NPI 1013417492

Registered Nurse, Family Nurse Practitioner

Tanisha Robinson , LCSW

Social Worker - Clinical

NPI 1093217903

Licensed Clinical Social Worker

Elaine Lozano , MS, RD

Dietitian, Registered

NPI 1366820821

Master of Science, Registered Dietitian

Maria Tadic , RD

Dietitian, Registered

NPI 1427436062

Registered Dietitian

NPI 1427447929

Doctor of Philosophy (Ph.D.)

NPI 1437512308

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 13, 2025

Registered at 3580 JOSEPH SIEWICK DR STE 205, FAIRFAX, VA 220331764 (Tel: 7036203211)

📍
Updated Business Mailing Address October 26, 2020

Registered at 3580 JOSEPH SIEWICK DR STE 205, FAIRFAX, VA 220331764 (Tel: 7036203211)

NPI Profile Active February 19, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location February 19, 2014

Registered at 3620 JOSEPH SIEWICK DRIVE, SUITE 200, FAIRFAX, VA 22033 (Tel: 7036203211)

📍
Updated Business Mailing Address February 19, 2014

Registered at 2280 OPITZ BLVD, SUITE 320, WOODBRIDGE, VA 221913346 (Tel: 7038787610)

👤
Provider Name / Credentials Updated February 19, 2014

Recorded as AMIR MOAZZEZ, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 19, 2014

Surgery (License #0101235385 in VA)

🟢
Initial NPI Registration & Enumeration September 20, 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: 1619963139
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 20, 2005
Last Update: November 13, 2025
Sole Proprietor: No

Mailing Address

3580 Joseph Siewick Dr Ste 205

Fairfax, VA 220331764

Phone: 7036203211

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.