Katherine Knowles, MA
NPI 1619313673 · Speech-Language Pathologist · Portland, OR
Katherine Knowles, MA is a Speech-Language Pathologist provider in Portland, OR (NPI 1619313673).
Provider details
- NPI number
- 1619313673
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2013-05-17
- Last updated
- 2013-05-17
Frequently asked questions
- What is Katherine Knowles's NPI number?
- Katherine Knowles's National Provider Identifier (NPI) is 1619313673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Knowles's specialty?
- Katherine Knowles is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Knowles located?
- Katherine Knowles's practice location on file with NPPES is 12245 Nw Big Fir Ct, Portland, OR 97229-3911.
- What is Katherine Knowles's phone number?
- The practice phone number listed in the NPPES registry for Katherine Knowles is (503) 970-5382.
- Is Katherine Knowles's NPI active?
- Yes — Katherine Knowles's NPI (1619313673) is active in the NPPES registry as of the last update on 2013-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.