IndividualActive
Larry Larson, M.D.
NPI 1477668804 · Family Medicine Physician · Longview, WA
Larry Larson, M.D. is a Family Medicine Physician provider in Longview, WA (NPI 1477668804).
Provider details
- NPI number
- 1477668804
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- WA 00037185 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1230 7th Ave
Longview, WA 98632-3166
Phone: (360) 575-4801
Street-level locationGet directions
Mailing address
1608 Tara Ct
Kelso, WA 98626-5252
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larry Larson's NPI number?
- Larry Larson's National Provider Identifier (NPI) is 1477668804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Larson's specialty?
- Larry Larson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Larson located?
- Larry Larson's practice location on file with NPPES is 1230 7th Ave, Longview, WA 98632-3166.
- What is Larry Larson's phone number?
- The practice phone number listed in the NPPES registry for Larry Larson is (360) 575-4801.
- Is Larry Larson's NPI active?
- Yes — Larry Larson's NPI (1477668804) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.