Catherine Perrin, LMSW
NPI 1689399875 · Clinical Social Worker · Saint Louis, MO
Catherine Perrin, LMSW is a Clinical Social Worker provider in Saint Louis, MO (NPI 1689399875).
Provider details
- NPI number
- 1689399875
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2021001891 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2022-10-10
- Last updated
- 2022-10-10
- Certified
- 2022-10-10
Frequently asked questions
- What is Catherine Perrin's NPI number?
- Catherine Perrin's National Provider Identifier (NPI) is 1689399875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Perrin's specialty?
- Catherine Perrin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Perrin located?
- Catherine Perrin's practice location on file with NPPES is 515 N Jefferson Ave, Saint Louis, MO 63103-3000.
- What is Catherine Perrin's phone number?
- The practice phone number listed in the NPPES registry for Catherine Perrin is (314) 652-4100.
- Is Catherine Perrin's NPI active?
- Yes — Catherine Perrin's NPI (1689399875) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.