Christian Boyd Swenby, OD
- Medicare patients, 2024
- 96
- Part D claims, 2024
- 147
- Industry payments
- $331
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 705 Boston Post Rd, Guilford, CT 06437
- Practice phone
- Call (203) 458-1900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Visualeyes
Guilford, Connecticut
Find Christian Swenby'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.
Christian Boyd Swenby is an optometrist in Guilford, Connecticut
Christian Swenby practices at Visualeyes in Guilford, Connecticut.
Christian Swenby's NPI, 1447336474, was assigned on October 31, 2006. Christian Swenby graduated from New England College of Optometry in 2000. Christian Swenby holds Connecticut license 002570.
- NPI
- 1447336474NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294637815
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Practice phone
- (203) 458-1900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Christian Boyd Swenby practices at Visualeyes in Guilford, Connecticut
Christian Swenby's primary practice is Visualeyes, at 705 Boston Post Rd, Guilford, CT 06437 in South Central Ct County. The practice phone is (203) 458-1900.
- Visualeyes705 Boston Post Rd, Guilford, CT 06437 · South Central Ct CountyPhone(203) 458-1900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christian Boyd Swenby is affiliated with 3 sites of care and 2 medical groups
Christian Swenby's primary practice is Visualeyes in Guilford, Connecticut. Dmand AI also links Christian Swenby 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 Christian Boyd Swenby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christian Swenby practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Visualeyes | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Christian Boyd Swenby is one of 468 optometrists in Connecticut
Optometrist is Christian Swenby's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Christian Swenby is licensed in Connecticut.
Specialties and state licenses
- Optometrist, ConnecticutPrimary
Optometrists near Christian Swenby
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
Christian Boyd Swenby treated 96 Medicare patients in 2024, average age 73
CMS counts 96 Medicare patients who saw Christian Swenby in 2024. The largest group is 65 to 74, with 53 patients. 73% of them have high cholesterol, and 61% 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 Christian Swenby's median patient age at 64, with 57% women.
Christian Swenby's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Christian Swenby's Medicare patients by sex, 2024
- Women5557%
- Men4143%
Chronic conditions among Christian Swenby's Medicare patients, 2024
- High cholesterol73%
- High blood pressure61%
- Arthritis47%
- Anxiety19%
- Cancer19%
- Ischemic heart disease19%
- Diabetes18%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Christian Swenby'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
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christian Boyd Swenby wrote 147 Medicare Part D claims in 2024
In 2024, Christian Swenby wrote 147 Medicare Part D claims for 57 patients. 52% of them were for generic drugs.
Christian Swenby's Part D claims by kind of drug, 2024
- Generic77 claims52%
- Brand-name70 claims48%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Christian Boyd Swenby takes part in Medicare
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Christian Boyd Swenby received $331 in industry payments in 2025
CMS Open Payments shows 5 general payments to Christian Swenby from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $143.
Companies that paid Christian Swenby the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Christian Boyd Swenby graduated from New England College of Optometry
Christian Swenby graduated from New England College of Optometry in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Christian Boyd Swenby'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 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 Christian Boyd Swenby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christian Boyd Swenby's NPI number?
Christian Boyd Swenby's NPI number is 1447336474. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What does Christian Boyd Swenby specialize in?
Christian Boyd Swenby is an optometrist in Guilford, Connecticut. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Christian Boyd Swenby practice?
Christian Swenby practices at 705 Boston Post Rd, Guilford, CT 06437. Christian Swenby's primary practice is Visualeyes in Guilford, Connecticut. Dmand AI also links Christian Swenby to 2 group practices and clinics and 2 medical groups.
What is Christian Boyd Swenby's office phone number?
The practice phone on file for Christian Swenby is (203) 458-1900.
What is Christian Boyd Swenby's medical license number?
Christian Swenby holds Connecticut license 002570.
How many Medicare patients does Christian Boyd Swenby see?
CMS counts 96 Medicare patients who saw Christian Swenby in 2024, with an average age of 73.
Where did Christian Boyd Swenby go to medical school?
Christian Swenby graduated from New England College of Optometry in 2000.
Has Christian Boyd Swenby received payments from drug or device companies?
CMS Open Payments shows $331 in general payments to Christian Swenby from 4 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Christian Boyd Swenby been practicing?
Christian Swenby graduated from medical school in 2000, 26 years ago.
Selling to optometrist practices?
See optometrists in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card