John Alleva
NPI 1275373979 · Addiction (Substance Use Disorder) Counselor · Woodstock, GA
John Alleva is a Addiction (Substance Use Disorder) Counselor provider in Woodstock, GA (NPI 1275373979).
Provider details
- NPI number
- 1275373979
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- GA3145 (GA)
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
2 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
- 2024-05-30
- Last updated
- 2024-05-30
- Certified
- 2024-05-30
Frequently asked questions
- What is John Alleva's NPI number?
- John Alleva's National Provider Identifier (NPI) is 1275373979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Alleva's specialty?
- John Alleva is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Alleva located?
- John Alleva's practice location on file with NPPES is 270 Heritage Walk, Woodstock, GA 30188-3875.
- What is John Alleva's phone number?
- The practice phone number listed in the NPPES registry for John Alleva is (678) 494-5700.
- Is John Alleva's NPI active?
- Yes — John Alleva's NPI (1275373979) is active in the NPPES registry as of the last update on 2024-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.