John Johnston
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 921 Gallatin Ave, Nashville, TN 37206
- Practice phone
- Call (629) 777-1520
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Results-Ast JV
Nashville, Tennessee
Find John Johnston's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John Johnston is a physical therapist in Nashville, Tennessee
John Johnston practices at Results-Ast JV in Nashville, Tennessee.
John Johnston's NPI, 1073486932, was assigned on September 26, 2025. John Johnston holds Tennessee license 16709.
- NPI
- 1073486932NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082103015
- NPI enumeration date
- September 26, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (629) 777-1520
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Johnston practices at Results-Ast JV in Nashville, Tennessee
John Johnston's primary practice is Results-Ast JV, at 921 Gallatin Ave, Nashville, TN 37206 in Davidson County. The practice phone is (629) 777-1520.
- Results-Ast JV921 Gallatin Ave, Nashville, TN 37206 · Davidson CountyPhone(629) 777-1520
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Johnston is affiliated with 3 sites of care and 2 medical groups
John Johnston's primary practice is Results-Ast JV in Nashville, Tennessee. The medical group on file is Results Physiotherapy. Dmand AI also links John Johnston to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Johnston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Results-Ast JV | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Johnston is one of 2,803 physical therapists in Tennessee
Physical therapist is John Johnston's primary specialty in the NPI Registry, under taxonomy code 225100000X. John Johnston is licensed in Tennessee.
Specialties and state licenses
- Physical therapist, TennesseePrimary
Physical therapists near John Johnston
Counts of physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John Johnston's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts John Johnston's median patient age at 52, with 63% women.
John Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
How John Johnston takes part in Medicare
John Johnston accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for John Johnston's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John Johnston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Johnston's NPI number?
John Johnston's NPI number is 1073486932. It was assigned on September 26, 2025, and it is active in the NPI Registry.
What does John Johnston specialize in?
John Johnston is a physical therapist in Nashville, Tennessee. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does John Johnston practice?
John Johnston practices at 921 Gallatin Ave, Nashville, TN 37206. John Johnston's primary practice is Results-Ast JV in Nashville, Tennessee. Dmand AI also links John Johnston to 2 group practices and clinics and 1 medical group.
What is John Johnston's office phone number?
The practice phone on file for John Johnston is (629) 777-1520.
What is John Johnston's medical license number?
John Johnston holds Tennessee license 16709.
What medical group is John Johnston part of?
John Johnston is linked to Results Physiotherapy. Dmand AI links John Johnston to 1 more medical group.
Does John Johnston accept Medicare?
Yes. CMS lists John Johnston as accepting Medicare assignment.
How long has John Johnston been practicing?
John Johnston graduated from medical school in 2025, 1 years ago.
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