Kim Thanh Vu Nguyen, MD
Family Medicine Physician · Chicago, IL
Kim Thanh Vu Nguyen, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1598321317, issued on May 16, 2019. Check the license (Illinois 125.073987, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kim Thanh Vu Nguyen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 125.073987 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1044 N Francisco Ave, Chicago, IL 60622
- Phone
- (773) 292-8200
- Enumerated
- May 16, 2019
- Record last updated
- Dec 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20230203001370); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1044 N Francisco Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kim Thanh Vu Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 125.073987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average family medicine physician in 2024
3,796 Medicare Part D claims for 447 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 234 claims were for opioids.
Most prescribed
- Atorvastatin Calcium235 claims
- Amlodipine Besylate178 claims
- Losartan Potassium164 claims
- Lisinopril109 claims
- Hydrocodone-Acetaminophen97 claims
- Gabapentin95 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kim Thanh Vu Nguyen among 6,215 family medicine physician records in Illinois
Kim Thanh Vu Nguyen, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2016 · median 2006 among the 3,714 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Milton Chavez, M.D.Chicago, IL 606221700869450
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- Michael Friedman, M.D.Chicago, IL 606221487638953
- Christopher Guerrero, MDChicago, IL 606221376511345
- Mark Loafman, MDChicago, IL 606221679507487
Common questions
What is Kim Thanh Vu Nguyen, MD's NPI number?
Kim Thanh Vu Nguyen, MD's National Provider Identifier (NPI) is 1598321317, issued on May 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kim Thanh Vu Nguyen, MD located?
The NPPES record lists a practice address at 1044 N Francisco Ave, Chicago, IL, 60622. Phone: (773) 292-8200. Providers update this record themselves, so call before visiting.
How can I verify Kim Thanh Vu Nguyen, MD's license?
NPPES lists Illinois license number 125.073987, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kim Thanh Vu Nguyen, MD prescribe under Medicare Part D?
In 2024, Kim Thanh Vu Nguyen, MD had 3,796 Medicare Part D claims for 447 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.