Doctor profile · Federal record
Dr. Ngoc Vu, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Herndon, VA
- NPI 1164427175
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Elden St, Ste 10
Herndon, VA 201704833
(703) 689-2000
fax (703) 478-6612 - Mailing address
-
Po Box 603725
Charlotte, NC 282603725
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- October 31, 2023
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Virginia #0101226449
- Medicaid
- VA #1164427175
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164427175. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,072
Distinct HCPCS
10
Medicare allowed
$69,458
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,060 | 28 | $5 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 990 | 44 | $17 | |
95044 |
Test for allergy using skin patch | 756 | 11 | $6 | |
95117 |
Professional service for multiple injections of allergen | 676 | 33 | $14 | |
96160 |
Administration and interpretation of patient-focused health risk assessment | 148 | 95 | $3 | |
95115 |
Professional service for single injection of allergen | 143 | 11 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 66 | $143 | |
94010 |
Test to measure expiratory airflow and volume | 69 | 44 | $32 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 45 | $102 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $187 |
In context: peer comparison
Among 1 peers in Herndon Allergy & Immunology Physician, average services per provider: 339. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$277
Transactions
12
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kaleo, INC. | 3 | $80.80 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $74.10 | |
| Genzyme Corporation | 2 | $46.84 | |
| Genentech USA, INC. | 1 | $30.48 | |
| Optinose US, INC. | 1 | $29.96 | |
| GlaxoSmithKline, LLC. | 1 | $15.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
78
Patients
15
Total drug cost
$73,658
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xolair (Omalizumab) | Brand | 23 | 0 | $62,726 |
| Epinephrine | Generic | 17 | 15 | $3,904 |
| Azelastine Hcl | Generic | 15 | 0 | $628 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 0 | $397 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 11 | 0 | $6,003 |
Frequently asked questions
What is Dr. Ngoc Vu's medical specialty?
Dr. Ngoc Vu practices Allergy & Immunology Physician in Herndon, VA.
Where does Dr. Ngoc Vu practice?
Dr. Ngoc Vu practices at 100 Elden St, Herndon, VA 201704833. Office phone: 7036892000.
What is Dr. Ngoc Vu's NPI?
Dr. Ngoc Vu's National Provider Identifier (NPI) is 1164427175, issued by NPPES.
Does Dr. Ngoc Vu accept Medicare assignment?
Yes. Dr. Ngoc Vu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ngoc Vu commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Test for allergy using skin patch (HCPCS 95044). Source: CMS Medicare Physician & Other Practitioners file.