Hannah Yoon, PHARM.D.
NPI 1477810174 · Ambulatory Care Pharmacist · Antioch, CA
Hannah Yoon, PHARM.D. is a Ambulatory Care Pharmacist provider in Antioch, CA (NPI 1477810174).
Provider details
- NPI number
- 1477810174
- Entity type
- Individual
- Primary specialty
- Ambulatory Care PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 71450 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 41 | 13 |
| Lorazepam | 41 | 30 |
| Clonazepam | 39 | 27 |
| Alprazolam | 37 | 11 |
| Trazodone Hcl | 34 | 24 |
| Sertraline Hcl | 28 | 17 |
| Quetiapine Fumarate | 25 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-19
- Last updated
- 2019-12-10
- Certified
- 2019-12-10
Frequently asked questions
- What is Hannah Yoon's NPI number?
- Hannah Yoon's National Provider Identifier (NPI) is 1477810174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Yoon's specialty?
- Hannah Yoon is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).
- Where is Hannah Yoon located?
- Hannah Yoon's practice location on file with NPPES is 3454 Hillcrest Ave, Antioch, CA 94531-4263.
- What is Hannah Yoon's phone number?
- The practice phone number listed in the NPPES registry for Hannah Yoon is (925) 777-6300.
- Is Hannah Yoon's NPI active?
- Yes — Hannah Yoon's NPI (1477810174) is active in the NPPES registry as of the last update on 2019-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.