Grant Ashton Dillingham, DMD
- Part D claims, 2024
- 101
- Industry payments
- $17
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1007 East Reelfoot Ave, Union City, TN 38261
- Practice phone
- Call (731) 885-2277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gabe Sullivan
Dental practice · Union City, Tennessee
Find Grant Dillingham'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.
Grant Ashton Dillingham is a dentist in Murfreesboro, Tennessee
Grant Dillingham practices at Gabe Sullivan in Union City, Tennessee.
Grant Dillingham's NPI, 1184966418, was assigned on March 25, 2013. Grant Dillingham holds Tennessee license 9851.
- NPI
- 1184966418NPI Registry (opens in a new tab)
- NPI enumeration date
- March 25, 2013
- NPI status
- Active
- Practice phone
- (731) 885-2277
- 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)
Grant Ashton Dillingham practices in Union City and Murfreesboro
Grant Dillingham's primary practice is Gabe Sullivan, at 1007 East Reelfoot Ave, Union City, TN 38261. The practice phone is (731) 885-2277. The NPI Registry lists Grant Dillingham's practice address as 1700 Medical Center Pkwy, Murfreesboro, TN 37129.
- Gabe SullivanPrimary1007 East Reelfoot Ave, Union City, TN 38261Phone(731) 885-2277
- NPI Registry address1700 Medical Center Pkwy, Murfreesboro, TN 37129 · Rutherford County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Grant Ashton Dillingham is affiliated with 1 site of care and 1 medical group
Grant Dillingham's primary practice is Gabe Sullivan in Union City, Tennessee. Dmand AI also links Grant Dillingham 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 Grant Ashton Dillingham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grant Dillingham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gabe Sullivan | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Grant Ashton Dillingham is one of 650 dentists in Tennessee
Dentist is Grant Dillingham's primary specialty in the NPI Registry, under taxonomy code 122300000X. Grant Dillingham is licensed in Tennessee.
Specialties and state licenses
- Dentist, TennesseePrimary
Dentists near Grant Dillingham
Counts of dentists 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
Grant Ashton Dillingham's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Grant Dillingham's median patient age at 66, with 0% women.
Grant Dillingham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Grant Ashton Dillingham wrote 101 Medicare Part D claims in 2024
In 2024, Grant Dillingham wrote 101 Medicare Part D claims for 71 patients. 95% of them were for generic drugs.
Grant Dillingham's Part D claims by kind of drug, 2024
- Generic96 claims95%
- Brand-name and other5 claims5%
Drug classes CMS tracks in Grant Dillingham's Part D claims, 2024
- Antibiotics92%93 of 101 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Grant Ashton Dillingham received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Grant Dillingham from 1 drug or device company in 2025. Entertainment make up the largest share, 100% of the total. Coltene Whaledent Inc. paid the most, $17.
Companies that paid Grant Dillingham the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Grant Ashton Dillingham'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Grant Ashton Dillingham
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grant Ashton Dillingham's NPI number?
Grant Ashton Dillingham's NPI number is 1184966418. It was assigned on March 25, 2013, and it is active in the NPI Registry.
What does Grant Ashton Dillingham specialize in?
Grant Ashton Dillingham is a dentist in Murfreesboro, Tennessee. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Grant Ashton Dillingham practice?
Grant Dillingham practices at 1007 East Reelfoot Ave, Union City, TN 38261. Grant Dillingham also practices at 1700 Medical Center Pkwy, Murfreesboro, TN 37129. Grant Dillingham's primary practice is Gabe Sullivan in Union City, Tennessee. Dmand AI also links Grant Dillingham to 1 medical group.
What is Grant Ashton Dillingham's office phone number?
The practice phone on file for Grant Dillingham is (731) 885-2277.
What is Grant Ashton Dillingham's medical license number?
Grant Dillingham holds Tennessee license 9851.
Has Grant Ashton Dillingham received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Grant Dillingham from 1 company from 2025 to 2025. The largest total came from Coltene Whaledent Inc.
How long has Grant Ashton Dillingham been practicing?
Grant Dillingham's NPI was assigned in 2013.
Selling to dentist practices?
See dentists in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card