Khanh X. Nguyen, M.D.
Internal Medicine Physician · Independence, MO
Khanh X. Nguyen, M.D. is an internal medicine physician with a practice address in Independence, Missouri, and NPI 1588678031, issued on Jul 28, 2006. Check the license (Missouri 106686, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Khanh X. Nguyen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 106686 MO
Self-reported in NPPES; status is on the state search - Practice location
- 4811 S Arrowhead Dr, Independence, MO 64055
- Phone
- (816) 356-5000
- Enumerated
- Jul 28, 2006
- Record last updated
- Nov 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (913) 495-3742
- Medicare enrollment
- Enrolled (PECOS I20100312000206); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1991
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 4811 S Arrowhead Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anthony Gunn, M.D.Family Medicine Physician1194718288
- Pallavi Ponna, RPHPharmacist1104569516
- Mohammad Pourakbar, D.O.Internal Medicine Physician1730193541
Verify Khanh X. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 106686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average internal medicine physician in 2024
11,588 Medicare Part D claims for 787 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 915 claims were for opioids.
Most prescribed
- Atorvastatin Calcium607 claims
- Amlodipine Besylate565 claims
- Lisinopril478 claims
- Metformin Hcl404 claims
- Alprazolam363 claims
- Hydrocodone-Acetaminophen329 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.
The MIPS final score for 2023 (Medicare payment program): 67.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,430.70
83 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Encompass Medical Group PAIndependence, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Khanh X. Nguyen among 2,604 internal medicine physician records in Missouri
Khanh X. Nguyen, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1991 · median 2006 among the 1,443 with a school on file
- Record last updated2021 · 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 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 internal medicine physician records list a practice address in Independence
They are 30 of the 1,810 NPPES records with a practice address in Independence, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Independence → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Grace Albano, MDIndependence, MO 640551376551127
- Brent Beasley, MDIndependence, MO 640551043278484
- Mahesh Chandra, MDIndependence, MO 640551013925866
- Kim Davies, M.D.Independence, MO 640551326188046
- Robert Frank, DOIndependence, MO 640551457305799
- Christian Hannah, MDIndependence, MO 640551518655166
- Pamela Maben, MDIndependence, MO 640551083609077
- Michael Nielson, MDIndependence, MO 640551710944764
Common questions
What is Khanh X. Nguyen, M.D.'s NPI number?
Khanh X. Nguyen, M.D.'s National Provider Identifier (NPI) is 1588678031, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Khanh X. Nguyen, M.D. located?
The NPPES record lists a practice address at 4811 S Arrowhead Dr, Independence, MO, 64055. Phone: (816) 356-5000. Providers update this record themselves, so call before visiting.
How can I verify Khanh X. Nguyen, M.D.'s license?
NPPES lists Missouri license number 106686, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Khanh X. Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Khanh X. Nguyen, M.D. had 11,588 Medicare Part D claims for 787 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Khanh X. Nguyen, M.D.'s MIPS final score?
The 2023 MIPS final score is 67.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.