Dianne Cosey, MSW, LSW
NPI 1487884581 · Clinical Social Worker · Indianapolis, IN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianne Cosey, MSW, LSW is a Clinical Social Worker provider in Indianapolis, IN (NPI 1487884581).
Provider details
- NPI number
- 1487884581
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34009656A (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2345 S Lynhurst Dr Ste 205Indianapolis, IN 46241-5100Phone: (317) 247-8900Fax: (317) 247-8935
Registry dates
- Enumerated
- 2009-07-23
- Last updated
- 2023-06-06
- Certified
- 2023-05-23
Frequently asked questions
- What is Dianne Cosey's NPI number?
- Dianne Cosey's National Provider Identifier (NPI) is 1487884581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Cosey's specialty?
- Dianne Cosey is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dianne Cosey located?
- Dianne Cosey's practice location on file with NPPES is 2240 E 53rd St, Indianapolis, IN 46220-3479.
- What is Dianne Cosey's phone number?
- The practice phone number listed in the NPPES registry for Dianne Cosey is (317) 933-7047.
- Does Dianne Cosey accept Medicare?
- Dianne Cosey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianne Cosey's NPI active?
- Yes — Dianne Cosey's NPI (1487884581) is active in the NPPES registry as of the last update on 2023-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.