David R. Thomas, OD
- Medicare patients, 2024
- 83
- Part D claims, 2024
- 12
- Industry payments
- $171
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 4000 Luxottica Pl, Mason, OH 45040
- Practice phone
- Call (513) 765-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Luxottica of America Inc.
Mason, Ohio
Find David Thomas' 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.
David R. Thomas is an optometrist in Mason, Ohio
David Thomas practices at Luxottica of America Inc. in Mason, Ohio.
David Thomas' NPI, 1326146945, was assigned on September 20, 2006. David Thomas graduated from Pacific University - College of Optometry in 1990. David Thomas holds Arizona license 1351.
- NPI
- 1326146945NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133146905
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 765-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David R. Thomas practices at Luxottica of America Inc. in Mason, Ohio
David Thomas' primary practice is Luxottica of America Inc., at 4000 Luxottica Pl, Mason, OH 45040 in Warren County. The practice phone is (513) 765-6000.
- Luxottica of America Inc.4000 Luxottica Pl, Mason, OH 45040 · Warren CountyPhone(513) 765-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David R. Thomas is affiliated with 3 sites of care and 2 medical groups
David Thomas' primary practice is Luxottica of America Inc. in Mason, Ohio. Dmand AI also links David Thomas to 2 group practices and clinics and 2 medical groups, 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 David R. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luxottica of America Inc. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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David R. Thomas is one of 2,779 optometrists in Ohio
Optometrist is David Thomas' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has David Thomas' licenses on file in 2 states: Arizona and North Dakota.
Specialties and state licenses
- Optometrist, ArizonaPrimary
- North Dakota license
Optometrists near David Thomas
Counts of optometrists 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
David R. Thomas treated 83 Medicare patients in 2024, average age 72
CMS counts 83 Medicare patients who saw David Thomas in 2024. The largest group is 65 to 74, with 56 patients. 60% of them have high cholesterol, and 53% have high blood pressure. Their average risk score is 0.72, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Thomas' median patient age at 69, with 55% women.
David Thomas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Thomas' Medicare patients by sex, 2024
- Women3846%
- Men4554%
Chronic conditions among David Thomas' Medicare patients, 2024
- High cholesterol60%
- High blood pressure53%
- Arthritis40%
- Anxiety17%
- Cancer14%
- Chronic kidney disease14%
Share of Medicare patients with each condition. A patient can have several.
David Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David R. Thomas wrote 12 Medicare Part D claims in 2024
In 2024, David Thomas wrote 12 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David R. Thomas takes part in Medicare
David Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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David R. Thomas received $171 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Thomas from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $171.
Companies that paid David Thomas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
David R. Thomas graduated from Pacific University - College of Optometry
David Thomas graduated from Pacific University - College of Optometry in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David R. Thomas'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 David R. Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David R. Thomas' NPI number?
David R. Thomas' NPI number is 1326146945. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What does David R. Thomas specialize in?
David R. Thomas is an optometrist in Mason, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David R. Thomas practice?
David Thomas practices at 4000 Luxottica Pl, Mason, OH 45040. David Thomas' primary practice is Luxottica of America Inc. in Mason, Ohio. Dmand AI also links David Thomas to 2 group practices and clinics and 2 medical groups.
What is David R. Thomas' office phone number?
The practice phone on file for David Thomas is (513) 765-6000.
What is David R. Thomas' medical license number?
David Thomas holds Arizona license 1351, one of the licenses on file in 2 states.
Which states has David R. Thomas been licensed in?
Dmand AI has state licenses on file for David Thomas in Arizona and North Dakota.
Does David R. Thomas accept Medicare?
Yes. CMS lists David Thomas as accepting Medicare assignment.
How many Medicare patients does David R. Thomas see?
CMS counts 83 Medicare patients who saw David Thomas in 2024, with an average age of 72.
Where did David R. Thomas go to medical school?
David Thomas graduated from Pacific University - College of Optometry in 1990.
Has David R. Thomas received payments from drug or device companies?
CMS Open Payments shows $171 in general payments to David Thomas from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has David R. Thomas been practicing?
David Thomas graduated from medical school in 1990, 36 years ago.
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