IndividualActive
Diana Nguyen, PHARMD
NPI 1174386239 · Pharmacist · Bethesda, MD
Diana Nguyen, PHARMD is a Pharmacist provider in Bethesda, MD (NPI 1174386239).
Provider details
- NPI number
- 1174386239
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0202221670 (VA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
8901 Rockville Pike
Bethesda, MD 20889-0001
Phone: (803) 554-6447
Approximate (ZIP-level) locationGet directions
Mailing address
6510 Chesterfield Ave
Mc Lean, VA 22101-5229
Registry dates
- Enumerated
- 2024-02-01
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Diana Nguyen's NPI number?
- Diana Nguyen's National Provider Identifier (NPI) is 1174386239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Nguyen's specialty?
- Diana Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diana Nguyen located?
- Diana Nguyen's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-0001.
- What is Diana Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diana Nguyen is (803) 554-6447.
- Is Diana Nguyen's NPI active?
- Yes — Diana Nguyen's NPI (1174386239) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.