Dr. John R. Long, MD
- Industry payments
- $44
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5819 Old Harding Pike, Nashville, TN 37205
- Practice phone
- Call (615) 352-2990
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Old Harding Pediatric Associates
Nashville, Tennessee
Find Dr. Long'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.
Dr. John R. Long is a pediatrician in Nashville, Tennessee
Dr. Long practices at Old Harding Pediatric Associates in Nashville, Tennessee.
Dr. Long's NPI, 1528028909, was assigned on March 28, 2006. Dr. Long holds Tennessee license 39529.
- NPI
- 1528028909NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Practice phone
- (615) 352-2990
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John R. Long practices at Old Harding Pediatric Associates in Nashville, Tennessee
Dr. Long's primary practice is Old Harding Pediatric Associates, at 5819 Old Harding Pike, Nashville, TN 37205 in Davidson County. The practice phone is (615) 352-2990.
- Old Harding Pediatric Associates5819 Old Harding Pike, Nashville, TN 37205 · Davidson CountyPhone(615) 352-2990
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John R. Long is affiliated with 2 sites of care and 1 medical group
Dr. Long's primary practice is Old Harding Pediatric Associates in Nashville, Tennessee. Dmand AI also links Dr. Long to 1 group practice or clinic 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 Dr. John R. Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Old Harding Pediatric Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John R. Long is one of 1,094 pediatricians in Tennessee
Pediatrics is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Long is licensed in Tennessee.
Specialties and state licenses
- Pediatrics, TennesseePrimary
Pediatricians near Dr. Long
Counts of pediatricians 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
Dr. John R. Long's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 9, with 45% women.
Dr. Long's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women45%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. John R. Long received $44 in industry payments from 2018 to 2021
CMS Open Payments shows 2 general payments to Dr. Long from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Qiagen, LLC paid the most, $33.
General payments to Dr. Long by program year, 2018 to 2021
Companies that paid Dr. Long the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John R. Long'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 |
| Industry payments | Open Payments (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 Dr. John R. Long
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John R. Long's NPI number?
Dr. John R. Long's NPI number is 1528028909. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John R. Long?
Dr. John R. Long is a pediatrician in Nashville, Tennessee. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. John R. Long practice?
Dr. Long practices at 5819 Old Harding Pike, Nashville, TN 37205. Dr. Long's primary practice is Old Harding Pediatric Associates in Nashville, Tennessee. Dmand AI also links Dr. Long to 1 group practice or clinic and 1 medical group.
What is Dr. John R. Long's office phone number?
The practice phone on file for Dr. Long is (615) 352-2990.
What is Dr. John R. Long's medical license number?
Dr. Long holds Tennessee license 39529.
Has Dr. John R. Long received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Long from 2 companies from 2018 to 2021. The largest total came from Qiagen, LLC.
How long has Dr. John R. Long been practicing?
Dr. Long's NPI was assigned in 2006.
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