IndividualActive
Keith Nguyen
NPI 1447602388 · Pharmacotherapy Pharmacist · Naperville, IL
Keith Nguyen is a Pharmacotherapy Pharmacist provider in Naperville, IL (NPI 1447602388).
Provider details
- NPI number
- 1447602388
- Entity type
- Individual
- Primary specialty
- Pharmacotherapy PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 051.292636 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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.
Practice location
801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-5822
Street-level locationGet directions
Mailing address
801 S Washington St
Naperville, IL 60540-7430
Registry dates
- Enumerated
- 2016-07-04
- Last updated
- 2016-07-04
Frequently asked questions
- What is Keith Nguyen's NPI number?
- Keith Nguyen's National Provider Identifier (NPI) is 1447602388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Nguyen's specialty?
- Keith Nguyen is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).
- Where is Keith Nguyen located?
- Keith Nguyen's practice location on file with NPPES is 801 S Washington St, Naperville, IL 60540-7430.
- What is Keith Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Keith Nguyen is (630) 527-5822.
- Is Keith Nguyen's NPI active?
- Yes — Keith Nguyen's NPI (1447602388) is active in the NPPES registry as of the last update on 2016-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.