John Olson, MD
NPI 1679512487 · Addiction Medicine (Family Medicine) Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Addiction Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Olson, MD is a Addiction Medicine (Family Medicine) Physician provider in Seattle, WA (NPI 1679512487).
Provider details
- NPI number
- 1679512487
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00039345 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Suboxone | 41 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 29 |
| Buprenorphinebrand: Sublocade | 14 |
| Lisinopril | 12 |
| Buprenorphine Hcl | 12 |
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
Additional practice locations (2)
- 200 S 2nd StRenton, WA 98057-2011Phone: (425) 266-7039
- 1629 N 45th StSeattle, WA 98103-6701Phone: (206) 633-3350Fax: (206) 633-3113
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is John Olson's NPI number?
- John Olson's National Provider Identifier (NPI) is 1679512487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Olson's specialty?
- John Olson is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Olson located?
- John Olson's practice location on file with NPPES is 1600 E Olive St, Seattle, WA 98122-2735.
- What is John Olson's phone number?
- The practice phone number listed in the NPPES registry for John Olson is (206) 901-2000.
- Does John Olson accept Medicare?
- John Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Olson's NPI active?
- Yes — John Olson's NPI (1679512487) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.