Nathaniel Clark, OD
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 221
- Industry payments
- $329
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 8614 Westwood Center Dr, Vienna, VA 22182
- Practice phone
- Call (704) 545-9797
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Myeyedr
Eye care practice · Vienna, Virginia
Find Nathaniel Clark'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.
Nathaniel Clark is an optometrist in Vienna, Virginia
Nathaniel Clark practices at Myeyedr in Vienna, Virginia.
Nathaniel Clark's NPI, 1144712035, was assigned on June 5, 2018. Nathaniel Clark graduated from Indiana University - School of Optometry in 2017. Nathaniel Clark holds Indiana license 18004088A.
- NPI
- 1144712035NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496093155
- NPI enumeration date
- June 5, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 545-9797
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathaniel Clark practices at Myeyedr in Vienna, Virginia
Nathaniel Clark's primary practice is Myeyedr, at 8614 Westwood Center Dr, Vienna, VA 22182. The practice phone is (704) 545-9797.
- Myeyedr8614 Westwood Center Dr, Vienna, VA 22182Phone(704) 545-9797
Source: Dmand AI Affiliation Data
Nathaniel Clark is affiliated with 3 sites of care and 3 medical groups
Nathaniel Clark's primary practice is Myeyedr in Vienna, Virginia. Dmand AI also links Nathaniel Clark to 3 medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nathaniel Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathaniel Clark practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Myeyedr | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathaniel Clark is one of 2,487 optometrists in Virginia
Optometrist is Nathaniel Clark's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nathaniel Clark is licensed in Indiana.
Specialties and state licenses
- Optometrist, IndianaPrimary
Optometrists near Nathaniel Clark
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
Nathaniel Clark treated 89 Medicare patients in 2024, average age 74
CMS counts 89 Medicare patients who saw Nathaniel Clark in 2024. The largest group is 65 to 74, with 51 patients. 73% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nathaniel Clark's median patient age at 64, with 51% women.
Nathaniel Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nathaniel Clark's Medicare patients by sex, 2024
- Women5157%
- Men3843%
Chronic conditions among Nathaniel Clark's Medicare patients, 2024
- High cholesterol73%
- High blood pressure67%
- Arthritis51%
- Diabetes30%
- Ischemic heart disease29%
- Chronic kidney disease22%
- Mood disorders21%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Nathaniel Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathaniel Clark wrote 221 Medicare Part D claims in 2024
In 2024, Nathaniel Clark wrote 221 Medicare Part D claims for 86 patients. 55% of them were for generic drugs.
Nathaniel Clark's Part D claims by kind of drug, 2024
- Generic122 claims55%
- Brand-name99 claims45%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nathaniel Clark takes part in Medicare
Nathaniel Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Nathaniel Clark received $329 in industry payments in 2025
CMS Open Payments shows 6 general payments to Nathaniel Clark 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, $160.
Companies that paid Nathaniel Clark the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nathaniel Clark graduated from Indiana University - School of Optometry
Nathaniel Clark graduated from Indiana University - School of Optometry in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nathaniel Clark'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)Doctors and Clinicians Utilization Data (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 Nathaniel Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathaniel Clark's NPI number?
Nathaniel Clark's NPI number is 1144712035. It was assigned on June 5, 2018, and it is active in the NPI Registry.
What does Nathaniel Clark specialize in?
Nathaniel Clark is an optometrist in Vienna, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nathaniel Clark practice?
Nathaniel Clark practices at 8614 Westwood Center Dr, Vienna, VA 22182. Nathaniel Clark's primary practice is Myeyedr in Vienna, Virginia. Dmand AI also links Nathaniel Clark to 3 medical groups and 2 group practices and clinics.
What is Nathaniel Clark's office phone number?
The practice phone on file for Nathaniel Clark is (704) 545-9797.
What is Nathaniel Clark's medical license number?
Nathaniel Clark holds Indiana license 18004088A.
Does Nathaniel Clark accept Medicare?
Yes. CMS lists Nathaniel Clark as accepting Medicare assignment.
How many Medicare patients does Nathaniel Clark see?
CMS counts 89 Medicare patients who saw Nathaniel Clark in 2024, with an average age of 74.
Where did Nathaniel Clark go to medical school?
Nathaniel Clark graduated from Indiana University - School of Optometry in 2017.
Has Nathaniel Clark received payments from drug or device companies?
CMS Open Payments shows $329 in general payments to Nathaniel Clark from 3 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Nathaniel Clark been practicing?
Nathaniel Clark graduated from medical school in 2017, 9 years ago.
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