Won Ho H. Seo
- Medicare patients, 2024
- 11
- Industry payments
- $143
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 120 Beulah NE Rd, Vienna, VA 22180
- Practice phone
- Call (703) 938-7633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
C. Richard Snively, Jr, O.D.
Vienna, Virginia
Find Won Ho Seo'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.
Won Ho H. Seo is an optometrist in Vienna, Virginia
Won Ho Seo practices at C. Richard Snively, Jr, O.D. in Vienna, Virginia.
Won Ho Seo's NPI, 1275370926, was assigned on July 10, 2024. Won Ho Seo holds Virginia license 0618003440.
- NPI
- 1275370926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012455447
- NPI enumeration date
- July 10, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 938-7633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Won Ho H. Seo practices at C. Richard Snively, Jr, O.D. in Vienna, Virginia
Won Ho Seo's primary practice is C. Richard Snively, Jr, O.D., at 120 Beulah NE Rd, Vienna, VA 22180 in Fairfax County. The practice phone is (703) 938-7633.
- C. Richard Snively, Jr, O.D.120 Beulah NE Rd, Vienna, VA 22180 · Fairfax CountyPhone(703) 938-7633
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Won Ho H. Seo is affiliated with 2 sites of care and 1 medical group
Won Ho Seo's primary practice is C. Richard Snively, Jr, O.D. in Vienna, Virginia. Dmand AI also links Won Ho Seo to 1 group practice or clinic and 1 medical group, 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 Won Ho H. Seo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Won Ho Seo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| C. Richard Snively, Jr, O.D. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Won Ho H. Seo is one of 2,487 optometrists in Virginia
Optometrist is Won Ho Seo's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Won Ho Seo is licensed in Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
Optometrists near Won Ho Seo
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
Won Ho H. Seo treated 11 Medicare patients in 2024, average age 74
CMS counts 11 Medicare patients who saw Won Ho Seo in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Won Ho Seo's median patient age at 59, with 58% women.
Won Ho Seo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Won Ho Seo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Won Ho H. Seo takes part in Medicare
Won Ho Seo 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)
Won Ho H. Seo received $143 in industry payments in 2025
CMS Open Payments shows 7 general payments to Won Ho Seo from 5 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, $42.
Companies that paid Won Ho Seo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Won Ho H. Seo'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) |
| 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) |
| 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 Won Ho H. Seo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Won Ho H. Seo's NPI number?
Won Ho H. Seo's NPI number is 1275370926. It was assigned on July 10, 2024, and it is active in the NPI Registry.
What does Won Ho H. Seo specialize in?
Won Ho H. Seo is an optometrist in Vienna, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Won Ho H. Seo practice?
Won Ho Seo practices at 120 Beulah NE Rd, Vienna, VA 22180. Won Ho Seo's primary practice is C. Richard Snively, Jr, O.D. in Vienna, Virginia. Dmand AI also links Won Ho Seo to 1 group practice or clinic and 1 medical group.
What is Won Ho H. Seo's office phone number?
The practice phone on file for Won Ho Seo is (703) 938-7633.
What is Won Ho H. Seo's medical license number?
Won Ho Seo holds Virginia license 0618003440.
Does Won Ho H. Seo accept Medicare?
Yes. CMS lists Won Ho Seo as accepting Medicare assignment.
How many Medicare patients does Won Ho H. Seo see?
CMS counts 11 Medicare patients who saw Won Ho Seo in 2024, with an average age of 74.
Has Won Ho H. Seo received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Won Ho Seo from 5 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Won Ho H. Seo been practicing?
Won Ho Seo graduated from medical school in 2024, 2 years ago.
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