Doctor profile · Federal record

Dr. Bao Nguyen, D.O.

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Fairfax, VA

  • NPI 1598713851
  • Accepts Medicare
  • 25 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3025 Hamaker CT Ste 100
Fairfax, VA 220312229
(571) 405-6882
fax (571) 405-6883
Additional location
2946 Sleepy Hollow RD Ste 4B
Falls Church, VA 220442003
(703) 962-1528
fax (571) 771-3595
Additional location
1501 W Mount Royal Ave
Baltimore, MD 212174289
(410) 225-4118

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
May 7, 2024
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Virginia #0102201555 · Maryland #H0082752
Medicaid
VA #010219124

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598713851. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
440
Distinct HCPCS
8
Medicare allowed
$53,654
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 201 73 $143
99213 Established patient office or other outpatient visit, 20-29 minutes 77 35 $96
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 44 44 $145
99497 Advance care planning, first 30 minutes 42 42 $91
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 27 23 $17
99215 Established patient office or other outpatient visit, 40-54 minutes 18 17 $201
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $187
96127 Assessment of emotional or behavioral problems 14 14 $6

In context: peer comparison

Among 41 peers in this city , average services per provider: 77. This provider delivers 5.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$640
Transactions
30
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 6 $127.64
Lilly USA, LLC 6 $123.42
Novartis Pharmaceuticals Corporation 4 $92.86
Bayer Healthcare Pharmaceuticals Inc. 4 $66.76
Amgen Inc. 3 $56.04
Averitas Pharma Inc. 1 $50.30
Novo Nordisk Inc 2 $43.74
Astellas Pharma US Inc 1 $25.12
MEDICOMP INC 1 $23.09
GlaxoSmithKline, LLC. 1 $16.87
ABBVIE INC. 1 $13.84

By nature of payment

Food and Beverage
$640

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
713
Patients
219
Total drug cost
$114,607
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 116 37 $1,349
Mounjaro (Tirzepatide) Brand 85 12 $107,292
Amlodipine Besylate Generic 80 29 $481
Losartan Potassium Generic 68 22 $654
Pantoprazole Sodium Generic 50 20 $661
Levothyroxine Sodium Generic 45 11 $501
Lisinopril Generic 37 13 $400
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 36 19 $1,337
Prednisone Generic 33 20 $74
Metformin Hcl Er (Metformin Hcl) Brand 32 11 $280

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Bao Nguyen's medical specialty?
Dr. Bao Nguyen practices Family Medicine Physician in Fairfax, VA.
Where does Dr. Bao Nguyen practice?
Dr. Bao Nguyen practices at 3025 Hamaker CT Ste 100, Fairfax, VA 220312229. Office phone: 5714056882.
What is Dr. Bao Nguyen's NPI?
Dr. Bao Nguyen's National Provider Identifier (NPI) is 1598713851, issued by NPPES.
Does Dr. Bao Nguyen accept Medicare assignment?
Yes. Dr. Bao Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bao Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.