Lauren Sirey, PHARMD
NPI 1548998214 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Oakland, CA
Lauren Sirey, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Oakland, CA (NPI 1548998214).
Provider details
- NPI number
- 1548998214
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 74263 (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
3 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphinebrand: Sublocade | 33 |
| Naltrexone Microspheresbrand: Vivitrol | 28 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-10
- Last updated
- 2022-08-10
- Certified
- 2022-08-10
Frequently asked questions
- What is Lauren Sirey's NPI number?
- Lauren Sirey's National Provider Identifier (NPI) is 1548998214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Sirey's specialty?
- Lauren Sirey is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Lauren Sirey located?
- Lauren Sirey's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Lauren Sirey's phone number?
- The practice phone number listed in the NPPES registry for Lauren Sirey is (510) 545-2765.
- Is Lauren Sirey's NPI active?
- Yes — Lauren Sirey's NPI (1548998214) is active in the NPPES registry as of the last update on 2022-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.