Dr. Ngoc Thi Bich Vu, MD

  • Herndon, VA
  • Allergist and immunologist
NPI1164427175PAC ID4587947395
Medicare services, 2024
2,630
Medicare patients, 2024
126
Part D claims, 2024
280
Industry payments
$4,128
Affiliated sites
2
Practice address
100 Elden St, Herndon, VA 20170
Practice phone
Call (703) 689-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Allergy Partners of Herndon-Reston

Herndon, Virginia

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Dr. Ngoc Thi Bich Vu is an allergist and immunologist in Herndon, Virginia

Dr. Vu practices at Allergy Partners of Herndon-Reston in Herndon, Virginia.

Dr. Vu's NPI, 1164427175, was assigned on June 16, 2005. Dr. Vu graduated from University of Maryland School of Medicine in 1995. Dr. Vu holds Virginia license 0101226449.

NPI and contact details
Medicare PAC ID
4587947395
NPI enumeration date
June 16, 2005
NPI status
Active
Practice phone
(703) 689-2000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
57
Medical school graduation
1995

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Dr. Ngoc Thi Bich Vu practices at Allergy Partners of Herndon-Reston in Herndon, Virginia

Dr. Vu's primary practice is Allergy Partners of Herndon-Reston, at 100 Elden St, Herndon, VA 20170 in Fairfax County. The practice phone is (703) 689-2000.

  • Allergy Partners of Herndon-Reston
    100 Elden St, Herndon, VA 20170 · Fairfax CountyPhone(703) 689-2000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Ngoc Thi Bich Vu is affiliated with 3 sites of care and 2 medical groups

Dr. Vu's primary practice is Allergy Partners of Herndon-Reston in Herndon, Virginia. The medical group on file is Allergy Partners of Crestview Hills. Dmand AI also links Dr. Vu to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Vu

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Ngoc Thi Bich Vu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vu practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Allergy Partners of Herndon-RestonAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ngoc Thi Bich Vu is one of 113 allergists and immunologists in Virginia

Allergy and immunology is Dr. Vu's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Vu is licensed in Virginia.

Specialties and state licenses

  • Allergy and immunology, VirginiaPrimaryLicense 0101226449 · taxonomy 207K00000X

Allergists and immunologists near Dr. Vu

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

113allergists and immunologists in Virginia
2allergists and immunologists in Herndon

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ngoc Thi Bich Vu billed Medicare for 2,630 services in 2024

CMS data shows 2,630 Medicare services from Dr. Vu across 8 procedure codes in 2024, for 126 Medicare patients. Medicare paid $37,517 for them. Every service was in an office.

Medicare services, 20242,630
Medicare patients126
Paid by Medicare$37,517
Procedure codes8

Dr. Vu's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3,8562024: 2,46336%
Office and hospital visits
2023: 2162024: 16723%

Dr. Vu compared with the Virginia median for allergists and immunologists, 2024

  • Dr. Vu
  • Virginia median
Medicare services
2,630vs 2,570Close to median
Medicare patients
126vs 1169% above
Part D claims
214vs 15835% above

Medians across 110 allergists and immunologists in Virginia with Dmand AI profiles that report each measure.

Dr. Vu's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ngoc Thi Bich Vu treated 126 Medicare patients in 2024, average age 71

CMS counts 126 Medicare patients who saw Dr. Vu in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.71, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Vu's median patient age at 35, with 57% women.

Medicare patients, 2024126
Average age71
Average risk score0.71

Dr. Vu's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Vu's Medicare patients by sex, 2024

  • Women9273%
  • Men3427%

Chronic conditions among Dr. Vu's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure56%
  3. Arthritis53%
  4. Asthma45%
  5. Anxiety23%
  6. Ischemic heart disease16%
  7. Chronic kidney disease15%
  8. Mood disorders15%

Share of Medicare patients with each condition. A patient can have several.

Dr. Vu's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 35

Patient panel by sex, all payers

  • Women57%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ngoc Thi Bich Vu wrote 280 Medicare Part D claims in 2024

In 2024, Dr. Vu wrote 280 Medicare Part D claims for 82 patients. 48% of them were for generic drugs. CMS names the drug for 214 of them, across 9 drugs with 11 or more claims each, at $97,344 in total drug cost. In 2023, CMS named 78 claims across 5 drugs.

Part D claims, 2024280
Drugs named by CMS9
Total drug cost$97,344
Part D patients82

Dr. Vu's Part D claims by kind of drug, 2024

  • Generic134 claims48%
  • Brand-name146 claims52%

Dr. Vu's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 782024: 214174%

Drugs named by CMS: 9 in 2024, 5 in 2023.

See all prescribing by Dr. Vu

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Dr. Ngoc Thi Bich Vu received $4,128 in industry payments from 2016 to 2025

CMS Open Payments shows 189 general payments to Dr. Vu from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. kaleo, Inc. paid the most, $737.

General payments to Dr. Vu by program year, 2016 to 2025

General payments to Dr. Vu by kind, 2016 to 2025

$4.1Kin total
  • Food and beverage$4,09399%
  • Education$351%

Companies that paid Dr. Vu the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Vu

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ngoc Thi Bich Vu graduated from University of Maryland School of Medicine

Dr. Vu graduated from University of Maryland School of Medicine in 1995.

  1. Medical schoolUniversity of Maryland School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Ngoc Thi Bich Vu's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ngoc Thi Bich Vu

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Ngoc Thi Bich Vu's NPI number?

Dr. Ngoc Thi Bich Vu's NPI number is 1164427175. It was assigned on June 16, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Ngoc Thi Bich Vu?

Dr. Ngoc Thi Bich Vu is an allergist and immunologist in Herndon, Virginia. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Ngoc Thi Bich Vu practice?

Dr. Vu practices at 100 Elden St, Herndon, VA 20170. Dr. Vu's primary practice is Allergy Partners of Herndon-Reston in Herndon, Virginia. Dmand AI also links Dr. Vu to 2 group practices and clinics and 1 medical group.

What is Dr. Ngoc Thi Bich Vu's office phone number?

The practice phone on file for Dr. Vu is (703) 689-2000.

What is Dr. Ngoc Thi Bich Vu's medical license number?

Dr. Vu holds Virginia license 0101226449.

What medical group is Dr. Ngoc Thi Bich Vu part of?

Dr. Vu is linked to Allergy Partners of Crestview Hills. Dmand AI links Dr. Vu to 1 more medical group.

Does Dr. Ngoc Thi Bich Vu accept Medicare?

Yes. CMS data shows Dr. Vu billed Medicare for 2,630 services in 2024.

How many Medicare patients does Dr. Ngoc Thi Bich Vu see?

CMS counts 126 Medicare patients who saw Dr. Vu in 2024, with an average age of 71.

What services does Dr. Ngoc Thi Bich Vu bill to Medicare?

In 2024, Dr. Vu's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95004) and allergy test or treatment (95117).

Where did Dr. Ngoc Thi Bich Vu go to medical school?

Dr. Vu graduated from University of Maryland School of Medicine in 1995.

Show 3 more questionsShow fewer questions

What drugs does Dr. Ngoc Thi Bich Vu prescribe most?

In 2024 Medicare Part D data, Dr. Vu's most prescribed drugs by claims were Epinephrine, Montelukast Sodium and Xolair.

Has Dr. Ngoc Thi Bich Vu received payments from drug or device companies?

CMS Open Payments shows $4,128 in general payments to Dr. Vu from 31 companies from 2016 to 2025. The largest total came from kaleo, Inc.

How long has Dr. Ngoc Thi Bich Vu been practicing?

Dr. Vu graduated from medical school in 1995, 31 years ago.

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