Ronald Horn, MD
NPI 1477703627 · Addiction Medicine (Family Medicine) Physician · Bellingham, WA
Ronald Horn, MD is a Addiction Medicine (Family Medicine) Physician provider in Bellingham, WA (NPI 1477703627).
Provider details
- NPI number
- 1477703627
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00015348 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-24
- Last updated
- 2008-09-24
Frequently asked questions
- What is Ronald Horn's NPI number?
- Ronald Horn's National Provider Identifier (NPI) is 1477703627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Horn's specialty?
- Ronald Horn is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Horn located?
- Ronald Horn's practice location on file with NPPES is 2530 Kwina Rd, Bellingham, WA 98226-9278.
- What is Ronald Horn's phone number?
- The practice phone number listed in the NPPES registry for Ronald Horn is (360) 384-2330.
- Is Ronald Horn's NPI active?
- Yes — Ronald Horn's NPI (1477703627) is active in the NPPES registry as of the last update on 2008-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.