John Geslak, LICDC
NPI 1750515318 · Addiction (Substance Use Disorder) Counselor · Belpre, OH
John Geslak, LICDC is a Addiction (Substance Use Disorder) Counselor provider in Belpre, OH (NPI 1750515318).
Provider details
- NPI number
- 1750515318
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LICDC
- Sex
- Male
- Sole proprietor
- No
- License
- LICDC.923250 (OH)
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
17 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
- 2009-05-12
- Last updated
- 2019-02-20
Frequently asked questions
- What is John Geslak's NPI number?
- John Geslak's National Provider Identifier (NPI) is 1750515318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Geslak's specialty?
- John Geslak is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Geslak located?
- John Geslak's practice location on file with NPPES is 2434 Richmiller Ln Unit F, Belpre, OH 45714-1075.
- What is John Geslak's phone number?
- The practice phone number listed in the NPPES registry for John Geslak is (740) 423-8095.
- Is John Geslak's NPI active?
- Yes — John Geslak's NPI (1750515318) is active in the NPPES registry as of the last update on 2019-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.