Frank Nguyen, PA
NPI 1437730777 · Physician Assistant · Libertyville, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Nguyen, PA is a Physician Assistant provider in Libertyville, IL (NPI 1437730777).
Provider details
- NPI number
- 1437730777
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 085-012016 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 38 | 35 |
| Atorvastatin Calcium | 37 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | 14 |
| Amlodipine Besylate | 17 | 15 |
| Benazepril Hcl | 16 | 11 |
| Metformin Hcl | 16 | 15 |
| Ibuprofen | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-19
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Frank Nguyen's NPI number?
- Frank Nguyen's National Provider Identifier (NPI) is 1437730777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Nguyen's specialty?
- Frank Nguyen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frank Nguyen located?
- Frank Nguyen's practice location on file with NPPES is 720 Florsheim Dr, Libertyville, IL 60048-3757.
- What is Frank Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Frank Nguyen is (847) 247-4000.
- Does Frank Nguyen accept Medicare?
- Frank Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Nguyen's NPI active?
- Yes — Frank Nguyen's NPI (1437730777) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.