IndividualActive
Larry Harper, MD
NPI 1811979743 · Family Medicine Physician · Woodinville, WA
Larry Harper, MD is a Family Medicine Physician provider in Woodinville, WA (NPI 1811979743).
Provider details
- NPI number
- 1811979743
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00015301 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
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
17000 140th Ave Ne
Suite 101
Woodinville, WA 98072-6928
Phone: (425) 481-6363
Fax: (425) 488-4971
Street-level locationGet directions
Mailing address
Po Box 34036
Seattle, WA 98124-1036
Registry dates
- Enumerated
- 2005-11-16
- Last updated
- 2011-02-16
Frequently asked questions
- What is Larry Harper's NPI number?
- Larry Harper's National Provider Identifier (NPI) is 1811979743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Harper's specialty?
- Larry Harper is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Harper located?
- Larry Harper's practice location on file with NPPES is 17000 140th Ave Ne, Woodinville, WA 98072-6928.
- What is Larry Harper's phone number?
- The practice phone number listed in the NPPES registry for Larry Harper is (425) 481-6363.
- Is Larry Harper's NPI active?
- Yes — Larry Harper's NPI (1811979743) is active in the NPPES registry as of the last update on 2011-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.