Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1972922862 Individual Practitioner Male Practitioner

Dr. David Insoo An , MD

Internal Medicine • Mc Lean, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David An, MD is a certified Internal Medicine practicing in Mc Lean, VA. With approximately 12 years of clinical experience since graduating from Georgetown University School Of Medicine in 2014, Dr. An delivers high-quality medical care to the local community at 8008 WESTPARK DR.

Dr. An is affiliated with Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof 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

Practice Address

8008 Westpark Dr

Mc Lean, VA 221023109

Telephone 7032876400
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Mc Lean, VA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -13.1 yrs vs City Avg
City Avg: 25.1 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
36 Specialists

Practicing in Mc Lean, VA (3758 Statewide)

Telehealth Adoption Rate
27.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
52.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. An (12 Years) 12 Yrs
Mc Lean Specialty Average (25.1 Years) 25.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2018)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
47 11 $227.00 $108.11

Medical Specialties & State Licenses

CMS Verified: 2021-06-20
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101261829

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.

Hospital & Practice Group Affiliations

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

14139 Potomac Mills Rd, Woodbridge, VA 221924644

Phone: 7032573000

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

1221 Mercantile Ln, Largo, MD 207745374

Phone: 3016185700

Practice Associates & Co-Workers

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

40 Associated Practitioners
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Doctor of Osteopathic Medicine (D.O.)

Dr. Alexis Crawley , MD

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Doctor of Medicine (M.D.)

Dr. Daniel Moy , MD

Anesthesiology

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Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
NPI Profile Active June 28, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2017

Registered at 8008 WESTPARK DR, MC LEAN, VA 221023109 (Tel: 7032876400)

📍
Updated Business Mailing Address June 28, 2017

Registered at 8008 WESTPARK DR, MCLEAN, VA 22102 (Tel: 7032876400)

👤
Provider Name / Credentials Updated June 28, 2017

Recorded as DAVID AN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2017

Internal Medicine (License #0101261829 in VA)

NPI Profile Active April 08, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location April 08, 2014

Registered at 3800 RESERVOIR RD NW, DEPT OF MEDICINE, WASHINGTON, DC 200072113 (Tel: 2024448168)

📍
Updated Business Mailing Address April 08, 2014

Registered at 3800 RESERVOIR RD NW, DEPT OF MEDICINE, WASHINGTON, DC 200072113 (Tel: 2024448168)

👤
Provider Name / Credentials Updated April 08, 2014

Recorded as DAVID AN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 08, 2014

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: 1972922862
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 08, 2014
Last Update: June 20, 2021
Sole Proprietor: Yes

Mailing Address

8008 Westpark Dr

Mclean, VA 22102

Phone: 7032876400

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.