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Active NPI 1356496988 Individual Practitioner Male Practitioner

Dr. Michael Albert Hattwick , MD

Internal Medicine • Fairfax, VA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Hattwick, MD is a certified Internal Medicine practicing in Fairfax, VA. With approximately 58 years of clinical experience since graduating from Baylor College Of Medicine in 1968, Dr. Hattwick delivers high-quality medical care to the local community at 8301 ARLINGTON BLVD.

Dr. Hattwick 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8301 Arlington Blvd
Suite 405

Fairfax, VA 220312902

Telephone 7036989000
Fax 7038768911
Associated Practice Facility / Clinic
🏢 Sonus-Usa, Inc. Facility NPI 1962454801

Medicare Profile & Education

Medical School

Baylor College Of Medicine

Graduation Year

1968

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Fairfax, VA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
58 Yrs +29.6 yrs vs City Avg
City Avg: 28.4 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
114 Specialists

Practicing in Fairfax, VA (3758 Statewide)

Telehealth Adoption Rate
36.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
29.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hattwick (58 Years) 58 Yrs
Fairfax Specialty Average (28.4 Years) 28.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
50 14 $125.00 $88.65

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101028343

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

4 Associated Practitioners
Dr. Ahmad Ziaie , MD

Family Medicine

NPI 1245492578

Doctor of Medicine (M.D.)

Dr. Loretta Vece , DNP, FNP-BC

Nurse Practitioner - Family

NPI 1619328416

Doctor of Nursing Practice, Family Nurse Practitioner (Board Certified)

Dr. Anjali Sues , MD

Family Medicine

NPI 1700939915

Doctor of Medicine (M.D.)

Dr. Radhika Sharda , MD

Radiology - Diagnostic Radiology

NPI 1942313580

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active November 02, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location November 02, 2011

Registered at 8301 ARLINGTON BLVD, SUITE 405, FAIRFAX, VA 220312902 (Tel: 7036989000)

📍
Updated Business Mailing Address November 02, 2011

Registered at 8301 ARLINGTON BLVD, SUITE 405, FAIRFAX, VA 220312902 (Tel: 7036989000)

👤
Provider Name / Credentials Updated November 02, 2011

Recorded as MICHAEL HATTWICK, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 02, 2011

Internal Medicine (License #0101028343 in VA)

🟢
Initial NPI Registration & Enumeration January 24, 2007

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: 1356496988
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 24, 2007
Last Update: November 02, 2011
Sole Proprietor: No

Mailing Address

8301 Arlington Blvd, Suite 405

Fairfax, VA 220312902

Phone: 7036989000

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.