Kelly Kostelich, LCSW
NPI 1437694957 · Clinical Social Worker · Philadelphia, PA
Kelly Kostelich, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1437694957).
Provider details
- NPI number
- 1437694957
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
9 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2016-12-20
- Last updated
- 2019-07-01
Frequently asked questions
- What is Kelly Kostelich's NPI number?
- Kelly Kostelich's National Provider Identifier (NPI) is 1437694957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Kostelich's specialty?
- Kelly Kostelich is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelly Kostelich located?
- Kelly Kostelich's practice location on file with NPPES is 833 Chestnut St Ste 210, Philadelphia, PA 19107-4405.
- What is Kelly Kostelich's phone number?
- The practice phone number listed in the NPPES registry for Kelly Kostelich is (215) 503-2838.
- Is Kelly Kostelich's NPI active?
- Yes — Kelly Kostelich's NPI (1437694957) is active in the NPPES registry as of the last update on 2019-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.