Christina Doan, PHARMD
NPI 1518505387 · Pharmacist · Oakland, CA
Christina Doan, PHARMD is a Pharmacist provider in Oakland, CA (NPI 1518505387).
Provider details
- NPI number
- 1518505387
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 81008 (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
6 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 90 | 27 |
| Metformin Hclbrand: Metformin Hcl Er | 71 | 38 |
| Glipizide | 51 | 28 |
| Metformin Hcl | 46 | 23 |
| Atorvastatin Calcium | 43 | 20 |
| Empagliflozinbrand: Jardiance | 43 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-12-12
- Last updated
- 2019-12-12
- Certified
- 2019-12-12
Frequently asked questions
- What is Christina Doan's NPI number?
- Christina Doan's National Provider Identifier (NPI) is 1518505387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Doan's specialty?
- Christina Doan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Christina Doan located?
- Christina Doan's practice location on file with NPPES is 3600 Broadway, Oakland, CA 94611-5730.
- What is Christina Doan's phone number?
- The practice phone number listed in the NPPES registry for Christina Doan is (510) 752-8111.
- Is Christina Doan's NPI active?
- Yes — Christina Doan's NPI (1518505387) is active in the NPPES registry as of the last update on 2019-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.