Karen Nguyen
NPI 1538769138 · Pharmacist · Arlington, VA
Karen Nguyen is a Pharmacist provider in Arlington, VA (NPI 1538769138).
Provider details
- NPI number
- 1538769138
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS32862 (FL)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-11-01
- Last updated
- 2020-11-01
- Certified
- 2020-11-01
Frequently asked questions
- What is Karen Nguyen's NPI number?
- Karen Nguyen's National Provider Identifier (NPI) is 1538769138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Nguyen's specialty?
- Karen Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Karen Nguyen located?
- Karen Nguyen's practice location on file with NPPES is 3450 Washington Blvd, Arlington, VA 22201-4508.
- What is Karen Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Karen Nguyen is (703) 351-9220.
- Is Karen Nguyen's NPI active?
- Yes — Karen Nguyen's NPI (1538769138) is active in the NPPES registry as of the last update on 2020-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.