John Arthur Masengill, DDS
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 127 W Macon Ln Ste 1 Suite 1, Seymour, TN 37865-4776
- Practice phone
- Call (865) 573-7330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Patrick Daniel
Dental practice · Seymour, Tennessee
Find John Masengill'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 Arthur Masengill is a general practice dentistry in Knoxville, Tennessee
John Masengill practices at Patrick Daniel in Seymour, Tennessee.
John Masengill's NPI, 1275730327, was assigned on July 2, 2007. John Masengill holds Tennessee license 8691.
- NPI
- 1275730327NPI Registry (opens in a new tab)
- NPI enumeration date
- July 2, 2007
- NPI status
- Active
- Practice phone
- (865) 573-7330
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Arthur Masengill practices in Seymour and Knoxville
John Masengill's primary practice is Patrick Daniel, at 127 W Macon Ln Ste 1 Suite 1, Seymour, TN 37865-4776. The practice phone is (865) 573-7330. The NPI Registry lists John Masengill's practice address as 1901 Clinch Ave, Knoxville, TN 37916.
- Patrick DanielPrimary127 W Macon Ln Ste 1 Suite 1, Seymour, TN 37865-4776Phone(865) 573-7330
- NPI Registry address1901 Clinch Ave, Knoxville, TN 37916 · Knox County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John Arthur Masengill is affiliated with 1 site of care and 1 medical group
John Masengill's primary practice is Patrick Daniel in Seymour, Tennessee. Dmand AI also links John Masengill to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John Arthur Masengill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Masengill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Patrick Daniel | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Arthur Masengill is one of 880 general practice dentistrys in Tennessee
General practice is John Masengill's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Masengill is licensed in Tennessee.
Specialties and state licenses
- General practice dentistry, TennesseePrimary
General practice dentistrys near John Masengill
Counts of general practice dentistrys 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 Arthur Masengill's patients have a median age of 19
Across all payers, Dmand AI patient panel data puts John Masengill's median patient age at 19, with 44% women.
John Masengill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Sources for John Arthur Masengill'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Arthur Masengill
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 Arthur Masengill's NPI number?
John Arthur Masengill's NPI number is 1275730327. It was assigned on July 2, 2007, and it is active in the NPI Registry.
What does John Arthur Masengill specialize in?
John Arthur Masengill is a general practice dentistry in Knoxville, Tennessee. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John Arthur Masengill practice?
John Masengill practices at 127 W Macon Ln Ste 1 Suite 1, Seymour, TN 37865-4776. John Masengill also practices at 1901 Clinch Ave, Knoxville, TN 37916. John Masengill's primary practice is Patrick Daniel in Seymour, Tennessee. Dmand AI also links John Masengill to 1 medical group.
What is John Arthur Masengill's office phone number?
The practice phone on file for John Masengill is (865) 573-7330.
What is John Arthur Masengill's medical license number?
John Masengill holds Tennessee license 8691.
How long has John Arthur Masengill been practicing?
John Masengill's NPI was assigned in 2007.
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