Provider Profile
Listed in the NPI registry as a nurse practitioner, Thuyen H. Nguyen, APN-CNP practices in Hinsdale, IL. Thuyen is also listed as specializing in nurse practitioner — psychiatric/mental health. Medicare claims data shows Thuyen provided 45 services to 28 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and psychiatric diagnostic evaluation with medical services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
8 SALT CREEK LN STE 202
Hinsdale, IL 60521
901 W Kirchhoff Rd
Arlington Heights, IL 60005
45 services · 28 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
12 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
33 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Thuyen H. Nguyen is a nurse practitioner in Hinsdale, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Thuyen H. Nguyen is listed at 8 Salt Creek Ln Ste 202, Hinsdale, IL 60521. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (630) 305-5027. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Thuyen H. Nguyen's National Provider Identifier is 1336803899. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Thuyen H. Nguyen attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
Thuyen H. Nguyen has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Thuyen H. Nguyen provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Thuyen H. Nguyen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.