Dr. Jonathan Keith Mason, MD
- Industry payments
- $7,751
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 13821 Village Mill Dr, Midlothian, VA 23114
- Practice phone
- Call (804) 794-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Adolescent & Family Health Center
School-Based Health Center · Midlothian, Virginia
Find Dr. Mason'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. Jonathan Keith Mason is a pediatrician in Midlothian, Virginia
Dr. Mason practices at The Adolescent & Family Health Center in Midlothian, Virginia.
Dr. Mason's NPI, 1699972174, was assigned on June 28, 2007. Dr. Mason holds South Carolina license 40262.
- NPI
- 1699972174NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2007
- NPI status
- Active
- Practice phone
- (804) 794-8900
- 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 Affiliation Data
Dr. Jonathan Keith Mason practices at The Adolescent & Family Health Center in Midlothian, Virginia
Dr. Mason's primary practice is The Adolescent & Family Health Center, at 13821 Village Mill Dr, Midlothian, VA 23114. The practice phone is (804) 794-8900.
- The Adolescent & Family Health Center13821 Village Mill Dr, Midlothian, VA 23114Phone(804) 794-8900
Source: Dmand AI Affiliation Data
Dr. Jonathan Keith Mason is affiliated with 2 sites of care and 1 medical group
Dr. Mason's primary practice is The Adolescent & Family Health Center in Midlothian, Virginia. Dmand AI also links Dr. Mason to 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Mason's employer is on file too: a school & student health.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan Keith Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mason practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Adolescent & Family Health Center | 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. Jonathan Keith Mason is one of 1,669 pediatricians in Virginia
Pediatrics is Dr. Mason's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mason is licensed in South Carolina.
Specialties and state licenses
- Pediatrics, South CarolinaPrimary
Pediatricians near Dr. Mason
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. Jonathan Keith Mason's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Mason's median patient age at 11, with 45% women.
Dr. Mason's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Jonathan Keith Mason received $7,751 in industry payments from 2016 to 2025
CMS Open Payments shows 190 general payments to Dr. Mason from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Tris Pharma Inc paid the most, $4,540.
General payments to Dr. Mason by program year, 2016 to 2025
General payments to Dr. Mason by kind, 2016 to 2025
- Food and beverage$4,55159%
- Consulting fees$3,20041%
Companies that paid Dr. Mason the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jonathan Keith Mason'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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. Jonathan Keith Mason
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. Jonathan Keith Mason's NPI number?
Dr. Jonathan Keith Mason's NPI number is 1699972174. It was assigned on June 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Keith Mason?
Dr. Jonathan Keith Mason is a pediatrician in Midlothian, Virginia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Jonathan Keith Mason practice?
Dr. Mason practices at 13821 Village Mill Dr, Midlothian, VA 23114. Dr. Mason's primary practice is The Adolescent & Family Health Center in Midlothian, Virginia. Dmand AI also links Dr. Mason to 1 group practice or clinic and 1 medical group.
What is Dr. Jonathan Keith Mason's office phone number?
The practice phone on file for Dr. Mason is (804) 794-8900.
What is Dr. Jonathan Keith Mason's medical license number?
Dr. Mason holds South Carolina license 40262.
Has Dr. Jonathan Keith Mason received payments from drug or device companies?
CMS Open Payments shows $7,751 in general payments to Dr. Mason from 35 companies from 2016 to 2025. The largest total came from Tris Pharma Inc.
How long has Dr. Jonathan Keith Mason been practicing?
Dr. Mason's NPI was assigned in 2007.
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