Gregory Earl Williams, DDS
- Part D claims, 2024
- 219
- Industry payments
- $26
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 8874 Kingston Pike, Knoxville, TN 37923-5013
- Practice phone
- Call (865) 691-2330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associated Dental Professionals West
Dental practice · Knoxville, Tennessee
Find Gregory Williams' 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.
Gregory Earl Williams is a general practice dentistry in Knoxville, Tennessee
Gregory Williams practices at Associated Dental Professionals West in Knoxville, Tennessee.
Gregory Williams' NPI, 1053529487, was assigned on May 18, 2007. Gregory Williams holds Tennessee license DS5278.
- NPI
- 1053529487NPI Registry (opens in a new tab)
- NPI enumeration date
- May 18, 2007
- NPI status
- Active
- Practice phone
- (865) 691-2330
- 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)
Gregory Earl Williams practices at 2 locations in Knoxville, Tennessee
Gregory Williams' primary practice is Associated Dental Professionals West, at 8874 Kingston Pike, Knoxville, TN 37923-5013. The practice phone is (865) 691-2330. The NPI Registry lists Gregory Williams' practice address as 9305 S Northshore Dr, Knoxville, TN 37922.
- Associated Dental Professionals WestPrimary8874 Kingston Pike, Knoxville, TN 37923-5013Phone(865) 691-2330
- NPI Registry address9305 S Northshore Dr, Knoxville, TN 37922 · Knox County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Gregory Earl Williams is affiliated with 1 site of care and 1 medical group
Gregory Williams' primary practice is Associated Dental Professionals West in Knoxville, Tennessee. Dmand AI also links Gregory Williams 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 Gregory Earl Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associated Dental Professionals West | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Earl Williams is one of 880 general practice dentistrys in Tennessee
General practice is Gregory Williams' primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Gregory Williams is licensed in Tennessee.
Specialties and state licenses
- General practice dentistry, TennesseePrimary
General practice dentistrys near Gregory Williams
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
Gregory Earl Williams' patients have a median age of 27
Across all payers, Dmand AI patient panel data puts Gregory Williams' median patient age at 27, with 100% women.
Gregory Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 27
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Gregory Earl Williams wrote 219 Medicare Part D claims in 2024
In 2024, Gregory Williams wrote 219 Medicare Part D claims for 101 patients. 99% of them were for generic drugs.
Gregory Williams' Part D claims by kind of drug, 2024
- Generic217 claims99%
- Brand-name and other2 claims1%
Drug classes CMS tracks in Gregory Williams' Part D claims, 2024
- Opioids33%73 of 219 claims
- Antibiotics59%129 of 219 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
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Gregory Earl Williams received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gregory Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Zimvie Inc. paid the most, $26.
Companies that paid Gregory Williams 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 Gregory Earl Williams'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 Gregory Earl Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Earl Williams' NPI number?
Gregory Earl Williams' NPI number is 1053529487. It was assigned on May 18, 2007, and it is active in the NPI Registry.
What does Gregory Earl Williams specialize in?
Gregory Earl Williams is a general practice dentistry in Knoxville, Tennessee. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Gregory Earl Williams practice?
Gregory Williams practices at 8874 Kingston Pike, Knoxville, TN 37923-5013. Gregory Williams also practices at 9305 S Northshore Dr, Knoxville, TN 37922. Gregory Williams' primary practice is Associated Dental Professionals West in Knoxville, Tennessee. Dmand AI also links Gregory Williams to 1 medical group.
What is Gregory Earl Williams' office phone number?
The practice phone on file for Gregory Williams is (865) 691-2330.
What is Gregory Earl Williams' medical license number?
Gregory Williams holds Tennessee license DS5278.
Has Gregory Earl Williams received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Gregory Williams from 1 company from 2025 to 2025. The largest total came from Zimvie Inc.
How long has Gregory Earl Williams been practicing?
Gregory Williams' NPI was assigned in 2007.
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