IndividualActive
Kelly Costello, LCSW
NPI 1639389448 · Clinical Social Worker · Andover, MA
Kelly Costello, LCSW is a Clinical Social Worker provider in Andover, MA (NPI 1639389448).
Provider details
- NPI number
- 1639389448
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1121562 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
204 Andover St Ste 403
Andover, MA 01810-5702
Phone: (978) 409-0179
Street-level locationGet directions
Mailing address
5 Sullivan Pkwy
Tewksbury, MA 01876-3929
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2025-10-25
- Certified
- 2025-10-25
Frequently asked questions
- What is Kelly Costello's NPI number?
- Kelly Costello's National Provider Identifier (NPI) is 1639389448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Costello's specialty?
- Kelly Costello is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelly Costello located?
- Kelly Costello's practice location on file with NPPES is 204 Andover St Ste 403, Andover, MA 01810-5702.
- What is Kelly Costello's phone number?
- The practice phone number listed in the NPPES registry for Kelly Costello is (978) 409-0179.
- Is Kelly Costello's NPI active?
- Yes — Kelly Costello's NPI (1639389448) is active in the NPPES registry as of the last update on 2025-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.