John Hissom
NPI 1225634173 · Addiction (Substance Use Disorder) Counselor · Charleston, WV
John Hissom is a Addiction (Substance Use Disorder) Counselor provider in Charleston, WV (NPI 1225634173).
Provider details
- NPI number
- 1225634173
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
5 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
- 2020-12-07
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is John Hissom's NPI number?
- John Hissom's National Provider Identifier (NPI) is 1225634173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hissom's specialty?
- John Hissom is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Hissom located?
- John Hissom's practice location on file with NPPES is 102 Patrick Street Plz, Charleston, WV 25387-2444.
- What is John Hissom's phone number?
- The practice phone number listed in the NPPES registry for John Hissom is (304) 233-3200.
- Is John Hissom's NPI active?
- Yes — John Hissom's NPI (1225634173) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.