Lauren Olsen, M.D.
NPI 1245642198 · Family Medicine Physician · Friday Harbor, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Olsen, M.D. is a Family Medicine Physician provider in Friday Harbor, WA (NPI 1245642198).
Provider details
- NPI number
- 1245642198
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD60811151 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 61 | 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 1919 Lincoln WaySuite 315Coeur D Alene, ID 83814-2527Phone: (208) 625-6029Fax: (208) 625-6001
- 915 Sheridan StPort Townsend, WA 98368-2931Phone: (360) 385-4848Fax: (360) 379-4383
- 1010 Sheridan StPort Townsend, WA 98368-2901Phone: (360) 385-3500Fax: (360) 385-5496
Registry dates
- Enumerated
- 2014-05-27
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is Lauren Olsen's NPI number?
- Lauren Olsen's National Provider Identifier (NPI) is 1245642198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Olsen's specialty?
- Lauren Olsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Olsen located?
- Lauren Olsen's practice location on file with NPPES is 1117 Spring St, Friday Harbor, WA 98250-9782.
- What is Lauren Olsen's phone number?
- The practice phone number listed in the NPPES registry for Lauren Olsen is (360) 378-2141.
- Does Lauren Olsen accept Medicare?
- Lauren Olsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Olsen's NPI active?
- Yes — Lauren Olsen's NPI (1245642198) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.