Theodore Nguyen, PHARMD, BCPS
NPI 1548801251 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Los Angeles, CA
Theodore Nguyen, PHARMD, BCPS is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Los Angeles, CA (NPI 1548801251).
Provider details
- NPI number
- 1548801251
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD, BCPS
- Sex
- Male
- Sole proprietor
- No
- License
- 23666 (IA)
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 129 | 29 |
| Aripiprazole | 98 | 23 |
| Sertraline Hcl | 91 | 26 |
| Fluoxetine Hcl | 82 | 20 |
| Risperidone | 74 | 12 |
| Quetiapine Fumarate | 73 | 14 |
| Benztropine Mesylate | 62 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 510 S Vermont Ave # 21-097Los Angeles, CA 90020-1992Phone: (213) 738-4725
Registry dates
- Enumerated
- 2019-10-03
- Last updated
- 2021-12-14
- Certified
- 2021-12-14
Frequently asked questions
- What is Theodore Nguyen's NPI number?
- Theodore Nguyen's National Provider Identifier (NPI) is 1548801251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Nguyen's specialty?
- Theodore Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Theodore Nguyen located?
- Theodore Nguyen's practice location on file with NPPES is 529 Maple Ave, Los Angeles, CA 90013-1511.
- What is Theodore Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Theodore Nguyen is (213) 629-6200.
- Is Theodore Nguyen's NPI active?
- Yes — Theodore Nguyen's NPI (1548801251) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.