Thuyen Nguyen, APN-CNP
NPI 1336803899 · Nurse Practitioner · Hinsdale, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thuyen Nguyen, APN-CNP is a Nurse Practitioner provider in Hinsdale, IL (NPI 1336803899).
Provider details
- NPI number
- 1336803899
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-CNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 209024263 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
45 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $114 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 12 | $170 |
Typical Medicare-allowed amounts for these services range $114–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 45 | 11 |
| Clonazepam | 41 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 36 | — |
| Trazodone Hcl | 33 | — |
| Bupropion Hclbrand: Bupropion Xl | 23 | — |
| Mirtazapine | 19 | — |
Practice location
Mailing address
Additional practice locations (1)
- 901 W Kirchhoff RdArlington Heights, IL 60005-2361Phone: (847) 618-4163Fax: (847) 618-4171
Registry dates
- Enumerated
- 2021-10-29
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Thuyen Nguyen's NPI number?
- Thuyen Nguyen's National Provider Identifier (NPI) is 1336803899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thuyen Nguyen's specialty?
- Thuyen Nguyen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thuyen Nguyen located?
- Thuyen Nguyen's practice location on file with NPPES is 8 Salt Creek Ln Ste 202, Hinsdale, IL 60521-2903.
- What is Thuyen Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thuyen Nguyen is (630) 305-5027.
- Does Thuyen Nguyen accept Medicare?
- Thuyen Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thuyen Nguyen's NPI active?
- Yes — Thuyen Nguyen's NPI (1336803899) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.