Michael Olsen, PHARM.D.
NPI 1740560275 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Stockton, CA
Michael Olsen, PHARM.D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Stockton, CA (NPI 1740560275).
Provider details
- NPI number
- 1740560275
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 65641 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alendronate Sodium | 91 | 39 |
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
- 2011-08-29
- Last updated
- 2011-08-29
Frequently asked questions
- What is Michael Olsen's NPI number?
- Michael Olsen's National Provider Identifier (NPI) is 1740560275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Olsen's specialty?
- Michael Olsen is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Michael Olsen located?
- Michael Olsen's practice location on file with NPPES is 3415 Brookside Rd, Stockton, CA 95219-1785.
- What is Michael Olsen's phone number?
- The practice phone number listed in the NPPES registry for Michael Olsen is (209) 951-5960.
- Is Michael Olsen's NPI active?
- Yes — Michael Olsen's NPI (1740560275) is active in the NPPES registry as of the last update on 2011-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.