Gia Leo, LCSW, LCADC
NPI 1245658897 · Addiction (Substance Use Disorder) Counselor · Sparta, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gia Leo, LCSW, LCADC is a Addiction (Substance Use Disorder) Counselor provider in Sparta, NJ (NPI 1245658897).
Provider details
- NPI number
- 1245658897
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW, LCADC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 37LC00209600 (NJ)
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
12 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
- 2014-04-01
- Last updated
- 2025-03-28
- Certified
- 2025-03-28
Frequently asked questions
- What is Gia Leo's NPI number?
- Gia Leo's National Provider Identifier (NPI) is 1245658897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gia Leo's specialty?
- Gia Leo is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gia Leo located?
- Gia Leo's practice location on file with NPPES is 50 Wilson Dr, Sparta, NJ 07871-3400.
- What is Gia Leo's phone number?
- The practice phone number listed in the NPPES registry for Gia Leo is (862) 268-3101.
- Does Gia Leo accept Medicare?
- Gia Leo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gia Leo's NPI active?
- Yes — Gia Leo's NPI (1245658897) is active in the NPPES registry as of the last update on 2025-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.