Kathleen Costello, L.C.S.W.
NPI 1144243635 · Clinical Social Worker · Gladstone, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Costello, L.C.S.W. is a Clinical Social Worker provider in Gladstone, MO (NPI 1144243635).
Provider details
- NPI number
- 1144243635
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 002099 (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
19 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
- 2006-07-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Costello's NPI number?
- Kathleen Costello's National Provider Identifier (NPI) is 1144243635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Costello's specialty?
- Kathleen Costello is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen Costello located?
- Kathleen Costello's practice location on file with NPPES is 6651 N Oak Trfy, Gladstone, MO 64118-3332.
- What is Kathleen Costello's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Costello is (816) 453-2233.
- Does Kathleen Costello accept Medicare?
- Kathleen Costello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Costello's NPI active?
- Yes — Kathleen Costello's NPI (1144243635) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.