Billy Johnson, PTA
NPI 1598079964 · Physical Therapy Assistant · Johnson City, TN
Billy Johnson, PTA is a Physical Therapy Assistant provider in Johnson City, TN (NPI 1598079964).
Provider details
- NPI number
- 1598079964
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- 4739 (TN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-07-28
- Last updated
- 2010-07-28
Frequently asked questions
- What is Billy Johnson's NPI number?
- Billy Johnson's National Provider Identifier (NPI) is 1598079964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Johnson's specialty?
- Billy Johnson is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Billy Johnson located?
- Billy Johnson's practice location on file with NPPES is 140 Technology Ln, Johnson City, TN 37604-2004.
- What is Billy Johnson's phone number?
- The practice phone number listed in the NPPES registry for Billy Johnson is (423) 979-0714.
- Is Billy Johnson's NPI active?
- Yes — Billy Johnson's NPI (1598079964) is active in the NPPES registry as of the last update on 2010-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.