John Gannaway
NPI 1134588437 · Mental Health Counselor · Jackson, TN
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Gannaway is a Mental Health Counselor provider in Jackson, TN (NPI 1134588437).
Provider details
- NPI number
- 1134588437
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
10 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
- 2016-02-15
- Last updated
- 2016-02-15
Frequently asked questions
- What is John Gannaway's NPI number?
- John Gannaway's National Provider Identifier (NPI) is 1134588437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gannaway's specialty?
- John Gannaway is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Gannaway located?
- John Gannaway's practice location on file with NPPES is 238 Summar Dr, Jackson, TN 38301-3906.
- What is John Gannaway's phone number?
- The practice phone number listed in the NPPES registry for John Gannaway is (731) 541-8200.
- Does John Gannaway accept Medicare?
- John Gannaway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Gannaway's NPI active?
- Yes — John Gannaway's NPI (1134588437) is active in the NPPES registry as of the last update on 2016-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.