IndividualActive
Katherine Larson, D.V.M.
NPI 1336564624 · Veterinarian · Portland, OR
Katherine Larson, D.V.M. is a Veterinarian provider in Portland, OR (NPI 1336564624).
Provider details
- NPI number
- 1336564624
- Entity type
- Individual
- Primary specialty
- VeterinarianOther Service Providers
- Credential
- D.V.M.
- Sex
- Female
- Sole proprietor
- No
- License
- 6220 (OR)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
13830 Se Stark St
Portland, OR 97233-1857
Phone: (503) 255-8139
Fax: (503) 257-2081
Street-level locationGet directions
Mailing address
13830 Se Stark St
Portland, OR 97233-1857
Registry dates
- Enumerated
- 2014-02-24
- Last updated
- 2014-02-24
Frequently asked questions
- What is Katherine Larson's NPI number?
- Katherine Larson's National Provider Identifier (NPI) is 1336564624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Larson's specialty?
- Katherine Larson is listed in the NPPES registry with a primary specialty of Veterinarian (Other Service Providers).
- Where is Katherine Larson located?
- Katherine Larson's practice location on file with NPPES is 13830 Se Stark St, Portland, OR 97233-1857.
- What is Katherine Larson's phone number?
- The practice phone number listed in the NPPES registry for Katherine Larson is (503) 255-8139.
- Is Katherine Larson's NPI active?
- Yes — Katherine Larson's NPI (1336564624) is active in the NPPES registry as of the last update on 2014-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.