Ann Bich Nguyen, MD
Advanced Heart Failure and Transplant Cardiology Physician · Chicago, IL
Ann Bich Nguyen, MD is an advanced heart failure and transplant cardiology physician with a practice address in Chicago, Illinois, and NPI 1629208988, issued on Jul 21, 2009. Check the license (Illinois 036131288, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ann Bich Nguyen
- Credential
- MD
- Primary taxonomy
- Advanced Heart Failure and Transplant Cardiology Physician 207RA0001X
- License number
- 036131288 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave Ste MC6080, Chicago, IL 60637
- Phone
- (773) 702-9324
- Enumerated
- Jul 21, 2009
- Record last updated
- Mar 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241202003105); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest advanced heart failure and transplant cardiology physician records → All 63 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave Ste MC6080
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anne Marie Bonaguro, DOCardiovascular Disease Physician1073132536
- Kevin Chang, MDInternal Medicine Physician1518359298
- Alex ChoyStudent in an Organized Health Care Education/Training Program1154819738
- Christopher Fernandez, MDCardiovascular Disease Physician1578024840
- John GattiCardiovascular Disease Physician1043715246
Verify Ann Bich 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 036131288Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average advanced heart failure and transplant cardiology physician in 2024
582 Medicare Part D claims for 113 beneficiaries, against an average of 1,965 among the 1,124 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Spironolactone81 claims
- Entresto59 claims
- Metoprolol Succinate38 claims
- Jardiance37 claims
- Furosemide34 claims
- Atorvastatin Calcium32 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): 97.7 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: $960.56
18 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 1,027 providers of this specialty with any payment received $10,265.85 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.
2 hospitals and group practices
- The University OF Chicago Medical CenterChicago, IL · Acute Care Hospitals4 of 5 stars
- University OF ChicagoCrown Point, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ann Bich Nguyen among 63 advanced heart failure and transplant cardiology physician records in Illinois
Ann Bich Nguyen, MD is one of 63 advanced heart failure and transplant cardiology physician records with a practice address in Illinois. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 30% of them.
- NPI issued2009 · 30% of these records are older, 59% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2009 · median 2010 among the 58 with a school on file
- Record last updated2020 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Advanced Heart Failure and Transplant Cardiology Physician providers in Illinois
There are 63 advanced heart failure and transplant cardiology physician records in Illinois.
All 63 in Illinois → Every provider in Chicago → Advanced Heart Failure and Transplant Cardiology Physician nationwide →
The 8 advanced heart failure and transplant cardiology physician records with the nearest ZIP codes
- Mark Belkin, M.D.Chicago, IL 606371023499498
- Bow Chung, M.D.Chicago, IL 606371073809570
- Leo Gozdecki, DOChicago, IL 606371649632118
- Jonathan GrinsteinChicago, IL 606371396065249
- Sonya HuiChicago, IL 606371518843093
- Sara KalantariChicago, IL 606371639498355
- Anthony Kanelidis, MDChicago, IL 606371881122059
- Manreet Kanwar, MDChicago, IL 606371477787257
Common questions
What is Ann Bich Nguyen, MD's NPI number?
Ann Bich Nguyen, MD's National Provider Identifier (NPI) is 1629208988, issued on Jul 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ann Bich Nguyen, MD located?
The NPPES record lists a practice address at 5841 S Maryland Ave Ste MC6080, Chicago, IL, 60637. Phone: (773) 702-9324. Providers update this record themselves, so call before visiting.
How can I verify Ann Bich Nguyen, MD's license?
NPPES lists Illinois license number 036131288, 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 Ann Bich Nguyen, MD prescribe under Medicare Part D?
In 2024, Ann Bich Nguyen, MD had 582 Medicare Part D claims for 113 beneficiaries; the average among advanced heart failure and transplant cardiology physician prescribers was 1,965. Part D covers Medicare prescriptions only.
What is Ann Bich Nguyen, MD's MIPS final score?
The 2023 MIPS final score is 97.7 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.