Timothy Hoang Nguyen, DO
Allergy & Immunology (Internal Medicine) Physician · Kansas City, KS
Timothy Hoang Nguyen, DO is an allergy & immunology (internal medicine) physician with a practice address in Kansas City, Kansas, and NPI 1528798022, issued on Jun 16, 2022. Check the license (Kansas 94-11114, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Timothy Hoang Nguyen
- Credential
- DO
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- License number
- 94-11114 KS
Self-reported in NPPES; status is on the state search - Practice location
- 3901 Rainbow Blvd # MS 2026, Kansas City, KS 66160
- Phone
- (913) 588-6009
- Enumerated
- Jun 16, 2022
- Record last updated
- Jul 1, 2025
- Fax
- (913) 588-3987
- Entity
- Type 1 · individual
Also registered at 3901 Rainbow Blvd # MS 2026
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omobolanle Adetimehin, MDRheumatology Physician1871145151
- Reniba Babu, MDRheumatology Physician1811691637
- Varsha Chiruvella, MDSleep Medicine (Internal Medicine) Physician1003511924
- Tess Decater, MD, MPH, CPHAllergy & Immunology (Internal Medicine) Physician1871233049
- Rashmi HavaldarRheumatology Physician1417535998
- Tomara Spiess, MDAllergy & Immunology (Internal Medicine) Physician1982354254
Verify Timothy Hoang Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 94-11114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024
225 Medicare Part D claims for 23 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Amlodipine Besylate29 claims
- Atorvastatin Calcium28 claims
- Tamsulosin Hcl16 claims
- Finasteride15 claims
- Metoprolol Tartrate14 claims
- Ozempic14 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: $251.25
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 321 providers of this specialty with any payment received $7,456.30 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.
Allergy & Immunology (Internal Medicine) Physician providers in Kansas
There are 8 allergy & immunology (internal medicine) physician records in Kansas.
Other allergy & immunology (internal medicine) physician records in Kansas
- Andrea D'Mello, M.D.Kansas City, KS1730619768
- Tess Decater, MD, MPH, CPHKansas City, KS1871233049
- Selina Gierer, DOKansas City, KS1639399108
- John Martinez, MDKansas City, KS1043224207
- Waleed Omar, DOKansas City, KS1235832270
- Tomara Spiess, MDKansas City, KS1982354254
- Damandeep Walia, M.B.B.S.Kansas City, KS1225160674
Common questions
What is Timothy Hoang Nguyen, DO's NPI number?
Timothy Hoang Nguyen, DO's National Provider Identifier (NPI) is 1528798022, issued on Jun 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Hoang Nguyen, DO located?
The NPPES record lists a practice address at 3901 Rainbow Blvd # MS 2026, Kansas City, KS, 66160. Phone: (913) 588-6009. Providers update this record themselves, so call before visiting.
How can I verify Timothy Hoang Nguyen, DO's license?
NPPES lists Kansas license number 94-11114, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Hoang Nguyen, DO prescribe under Medicare Part D?
In 2024, Timothy Hoang Nguyen, DO had 225 Medicare Part D claims for 23 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.