Duyen Kim Nguyen, D.O.
Allergy & Immunology Physician · Houston, TX
Duyen Kim Nguyen, D.O. is an allergy & immunology physician with a practice address in Houston, Texas, and NPI 1619288347, issued on Jun 28, 2010. Check the license (Texas M8871, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Duyen Kim Nguyen
- Credential
- D.O.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- M8871 TX
Self-reported in NPPES; status is on the state search - Practice location
- 13114 FM 1960 Road West, Houston, TX 77065
- Phone
- (281) 970-7788
- Enumerated
- Jun 28, 2010
- Record last updated
- Aug 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (281) 453-6904
- Medicare enrollment
- Enrolled (PECOS I20101102000904); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 327 in Texas → Look up another NPI →
Verify Duyen Kim Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M8871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average allergy & immunology physician in 2024
853 Medicare Part D claims for 183 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Montelukast Sodium134 claims
- Azelastine Hcl70 claims
- Fluticasone Propionate67 claims
- Ipratropium Bromide66 claims
- Albuterol Sulfate Hfa62 claims
- Hydroxyzine Hcl54 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,691.54
72 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Allergy And Ent Associates PLLCSpring, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Duyen Kim Nguyen among 327 allergy & immunology physician records in Texas
Duyen Kim Nguyen, D.O. is one of 327 allergy & immunology physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2005 · median 2003 among the 228 with a school on file
- Record last updated2015 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Texas
There are 327 allergy & immunology physician records in Texas.
All 327 in Texas → Every provider in Houston → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Douglas Schreiber, M.D.Houston, TX 770651720086010
- James Cooper, M.D.Houston, TX 770621639118482
- Sumit Bhutani, MDHouston, TX 770701306872619
- Robert Burress, MDHouston, TX 770701740287382
- Rama Yerramsetti, M.D.Houston, TX 770701285734947
- Brian Tison, M.D.Houston, TX 770741255548285
- Joud Hajjar, M.D.Houston, TX 770541073772851
- Michelle Joseph, MDHouston, TX 770541326421389
Common questions
What is Duyen Kim Nguyen, D.O.'s NPI number?
Duyen Kim Nguyen, D.O.'s National Provider Identifier (NPI) is 1619288347, issued on Jun 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Duyen Kim Nguyen, D.O. located?
The NPPES record lists a practice address at 13114 FM 1960 Road West, Houston, TX, 77065. Phone: (281) 970-7788. Providers update this record themselves, so call before visiting.
How can I verify Duyen Kim Nguyen, D.O.'s license?
NPPES lists Texas license number M8871, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Duyen Kim Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Duyen Kim Nguyen, D.O. had 853 Medicare Part D claims for 183 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.