IndividualActive
Catherine Knowlden, ED.S
NPI 1255029468 · School Psychologist · Canfield, OH
Catherine Knowlden, ED.S is a School Psychologist provider in Canfield, OH (NPI 1255029468).
Provider details
- NPI number
- 1255029468
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.S
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
7320 N Palmyra Rd
Canfield, OH 44406-9709
Phone: (330) 349-5770
Street-level locationGet directions
Mailing address
2221 Guadalupe Ave
Youngstown, OH 44504-1443
Registry dates
- Enumerated
- 2023-04-26
- Last updated
- 2023-04-26
- Certified
- 2023-04-26
Frequently asked questions
- What is Catherine Knowlden's NPI number?
- Catherine Knowlden's National Provider Identifier (NPI) is 1255029468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Knowlden's specialty?
- Catherine Knowlden is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Knowlden located?
- Catherine Knowlden's practice location on file with NPPES is 7320 N Palmyra Rd, Canfield, OH 44406-9709.
- What is Catherine Knowlden's phone number?
- The practice phone number listed in the NPPES registry for Catherine Knowlden is (330) 349-5770.
- Is Catherine Knowlden's NPI active?
- Yes — Catherine Knowlden's NPI (1255029468) is active in the NPPES registry as of the last update on 2023-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.