David J. Williams, OD
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 73
- Industry payments
- $132
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 9553 Fields Ertel Rd, Loveland, OH 45140-7320
- Practice phone
- Call (513) 428-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
2020 Eyecare
Eye care practice · Loveland, Ohio
Find David 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.
David J. Williams is an optometrist in Loveland, Ohio
David Williams practices at 2020 Eyecare in Loveland, Ohio.
David Williams' NPI, 1437563970, was assigned on June 12, 2014. David Williams graduated from Ohio State University - College of Optometry in 2014. David Williams holds Ohio license OPT.006328.
- NPI
- 1437563970NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456570506
- NPI enumeration date
- June 12, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 428-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David J. Williams practices at 2020 Eyecare in Loveland, Ohio
David Williams' primary practice is 2020 Eyecare, at 9553 Fields Ertel Rd, Loveland, OH 45140-7320. The practice phone is (513) 428-2020.
- 2020 Eyecare9553 Fields Ertel Rd, Loveland, OH 45140-7320Phone(513) 428-2020
Source: Dmand AI Affiliation Data
David J. Williams is affiliated with 1 site of care and 3 medical groups
David Williams' primary practice is 2020 Eyecare in Loveland, Ohio. Dmand AI also links David Williams to 3 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David J. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 2020 Eyecare | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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David J. Williams is one of 2,779 optometrists in Ohio
Optometrist is David Williams' primary specialty in the NPI Registry, under taxonomy code 152W00000X. David Williams is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near David Williams
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 J. Williams treated 39 Medicare patients in 2024, average age 71
CMS counts 39 Medicare patients who saw David Williams in 2024. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Williams' median patient age at 53, with 59% women.
David Williams' Medicare patients by sex, 2024
- Women2462%
- Men1538%
Chronic conditions among David Williams' Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis54%
Share of Medicare patients with each condition. A patient can have several.
David Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David J. Williams wrote 73 Medicare Part D claims in 2024
In 2024, David Williams wrote 73 Medicare Part D claims for 26 patients. 51% of them were for generic drugs.
David Williams' Part D claims by kind of drug, 2024
- Generic37 claims51%
- Brand-name36 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David J. Williams takes part in Medicare
David Williams 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 J. Williams received $132 in industry payments in 2025
CMS Open Payments shows 6 general payments to David Williams from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $74.
Companies that paid David 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
David J. Williams graduated from Ohio State University - College of Optometry
David Williams graduated from Ohio State University - College of Optometry in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David J. 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 | 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 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 J. 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 David J. Williams' NPI number?
David J. Williams' NPI number is 1437563970. It was assigned on June 12, 2014, and it is active in the NPI Registry.
What does David J. Williams specialize in?
David J. Williams is an optometrist in Loveland, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David J. Williams practice?
David Williams practices at 9553 Fields Ertel Rd, Loveland, OH 45140-7320. David Williams' primary practice is 2020 Eyecare in Loveland, Ohio. Dmand AI also links David Williams to 3 medical groups.
What is David J. Williams' office phone number?
The practice phone on file for David Williams is (513) 428-2020.
What is David J. Williams' medical license number?
David Williams holds Ohio license OPT.006328.
Does David J. Williams accept Medicare?
Yes. CMS lists David Williams as accepting Medicare assignment.
How many Medicare patients does David J. Williams see?
CMS counts 39 Medicare patients who saw David Williams in 2024, with an average age of 71.
Where did David J. Williams go to medical school?
David Williams graduated from Ohio State University - College of Optometry in 2014.
Has David J. Williams received payments from drug or device companies?
CMS Open Payments shows $132 in general payments to David Williams from 3 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has David J. Williams been practicing?
David Williams graduated from medical school in 2014, 12 years ago.
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