Colin Nicholas Grant, OD
- Medicare patients, 2024
- 162
- Part D claims, 2024
- 85
- Industry payments
- $175
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 8614 Westwood Center Dr, Vienna, VA 22182
- Practice phone
- Call (703) 471-7810
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Myeyedr.
Vienna, Virginia
Find Colin Grant'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.
Colin Nicholas Grant is an optometrist in Vienna, Virginia
Colin Grant practices at Myeyedr. in Vienna, Virginia.
Colin Grant's NPI, 1508207572, was assigned on July 8, 2013. Colin Grant graduated from International American University at Puerto Rico - School of Optometry in 2013. Colin Grant holds Virginia license 0618002269.
- NPI
- 1508207572NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325282742
- NPI enumeration date
- July 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 471-7810
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Colin Nicholas Grant practices at Myeyedr. in Vienna, Virginia
Colin Grant's primary practice is Myeyedr., at 8614 Westwood Center Dr, Vienna, VA 22182 in Fairfax County. The practice phone is (703) 471-7810.
- Myeyedr.8614 Westwood Center Dr, Vienna, VA 22182 · Fairfax CountyPhone(703) 471-7810
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Colin Nicholas Grant is affiliated with 3 sites of care and 2 medical groups
Colin Grant's primary practice is Myeyedr. in Vienna, Virginia. Dmand AI also links Colin Grant 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 Colin Nicholas Grant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colin Grant practices, 2 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 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Colin Nicholas Grant is one of 2,487 optometrists in Virginia
Optometrist is Colin Grant's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Colin Grant is licensed in Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
Optometrists near Colin Grant
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
Colin Nicholas Grant treated 162 Medicare patients in 2024, average age 74
CMS counts 162 Medicare patients who saw Colin Grant in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Colin Grant's median patient age at 64, with 51% women.
Colin Grant's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Colin Grant's Medicare patients by sex, 2024
- Women9559%
- Men6741%
Chronic conditions among Colin Grant's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis36%
- Diabetes23%
- Anxiety20%
- Ischemic heart disease20%
- Atrial fibrillation16%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Colin Grant'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%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Colin Nicholas Grant wrote 85 Medicare Part D claims in 2024
In 2024, Colin Grant wrote 85 Medicare Part D claims for 29 patients. 58% of them were for generic drugs.
Colin Grant's Part D claims by kind of drug, 2024
- Generic49 claims58%
- Brand-name36 claims42%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Colin Nicholas Grant takes part in Medicare
Colin Grant 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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Colin Nicholas Grant received $175 in industry payments in 2025
CMS Open Payments shows 5 general payments to Colin Grant from 2 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, $140.
Companies that paid Colin Grant the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Colin Nicholas Grant graduated from International American University at Puerto Rico - School of Optometry
Colin Grant graduated from International American University at Puerto Rico - School of Optometry in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Colin Nicholas Grant'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 Colin Nicholas Grant
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colin Nicholas Grant's NPI number?
Colin Nicholas Grant's NPI number is 1508207572. It was assigned on July 8, 2013, and it is active in the NPI Registry.
What does Colin Nicholas Grant specialize in?
Colin Nicholas Grant is an optometrist in Vienna, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Colin Nicholas Grant practice?
Colin Grant practices at 8614 Westwood Center Dr, Vienna, VA 22182. Colin Grant's primary practice is Myeyedr. in Vienna, Virginia. Dmand AI also links Colin Grant to 2 group practices and clinics and 2 medical groups.
What is Colin Nicholas Grant's office phone number?
The practice phone on file for Colin Grant is (703) 471-7810.
What is Colin Nicholas Grant's medical license number?
Colin Grant holds Virginia license 0618002269.
Does Colin Nicholas Grant accept Medicare?
Yes. CMS lists Colin Grant as accepting Medicare assignment.
How many Medicare patients does Colin Nicholas Grant see?
CMS counts 162 Medicare patients who saw Colin Grant in 2024, with an average age of 74.
Where did Colin Nicholas Grant go to medical school?
Colin Grant graduated from International American University at Puerto Rico - School of Optometry in 2013.
Has Colin Nicholas Grant received payments from drug or device companies?
CMS Open Payments shows $175 in general payments to Colin Grant from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Colin Nicholas Grant been practicing?
Colin Grant graduated from medical school in 2013, 13 years ago.
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