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Catherine Falk
NPI 1922971209 · School Psychologist · Sioux Falls, SD
Catherine Falk is a School Psychologist provider in Sioux Falls, SD (NPI 1922971209).
Provider details
- NPI number
- 1922971209
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2205 N Career Ave
Sioux Falls, SD 57107-1304
Phone: (605) 367-7950
Street-level locationGet directions
Mailing address
1605 S Grandview Ave
Sioux Falls, SD 57103-3830
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Catherine Falk's NPI number?
- Catherine Falk's National Provider Identifier (NPI) is 1922971209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Falk's specialty?
- Catherine Falk is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Falk located?
- Catherine Falk's practice location on file with NPPES is 2205 N Career Ave, Sioux Falls, SD 57107-1304.
- What is Catherine Falk's phone number?
- The practice phone number listed in the NPPES registry for Catherine Falk is (605) 367-7950.
- Is Catherine Falk's NPI active?
- Yes — Catherine Falk's NPI (1922971209) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.