Dai Dan Le, OD
- Industry payments
- $15
- Affiliated sites
- 4
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2006
- 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 Dai Le'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.
Dai Dan Le is an optometrist in Vienna, Virginia
Dai Le practices at C. Richard Snively, Jr, O.D. in Vienna, Virginia.
Dai Le's NPI, 1669442000, was assigned on January 26, 2006. Dai Le graduated from New England College of Optometry in 2000. Dai Le holds Virginia license 0618001141.
- NPI
- 1669442000NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486660750
- NPI enumeration date
- January 26, 2006
- 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
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dai Dan Le practices at C. Richard Snively, Jr, O.D. in Vienna, Virginia
Dai Le'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
Dai Dan Le is affiliated with 5 sites of care and 3 medical groups
Dai Le's primary practice is C. Richard Snively, Jr, O.D. in Vienna, Virginia. Dmand AI also links Dai Le to 3 medical groups, 2 group practices and clinics, 1 physician office and 1 skilled nursing facility, 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 Dai Dan Le's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dai Le practices, 4 sites in all. 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 |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dai Dan Le is one of 2,487 optometrists in Virginia
Optometrist is Dai Le's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dai Le is licensed in Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
Optometrists near Dai Le
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
Dai Dan Le's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dai Le's median patient age at 59, with 45% women.
Dai Le'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
- Women45%
- Men48%
Source: Dmand AI Patient Panel Data
How Dai Dan Le takes part in Medicare
Dai Le 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)
Dai Dan Le received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dai Le from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $15.
Companies that paid Dai Le the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dai Dan Le graduated from New England College of Optometry
Dai Le graduated from New England College of Optometry in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dai Dan Le'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 Data |
| 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 Dai Dan Le
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dai Dan Le's NPI number?
Dai Dan Le's NPI number is 1669442000. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What does Dai Dan Le specialize in?
Dai Dan Le is an optometrist in Vienna, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Dai Dan Le practice?
Dai Le practices at 120 Beulah NE Rd, Vienna, VA 22180. Dai Le's primary practice is C. Richard Snively, Jr, O.D. in Vienna, Virginia. Dmand AI also links Dai Le to 3 medical groups, 2 group practices and clinics, 1 physician office and 1 skilled nursing facility.
What is Dai Dan Le's office phone number?
The practice phone on file for Dai Le is (703) 938-7633.
What is Dai Dan Le's medical license number?
Dai Le holds Virginia license 0618001141.
Does Dai Dan Le accept Medicare?
Yes. CMS lists Dai Le as accepting Medicare assignment.
Where did Dai Dan Le go to medical school?
Dai Le graduated from New England College of Optometry in 2000.
Has Dai Dan Le received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dai Le from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Dai Dan Le been practicing?
Dai Le graduated from medical school in 2000, 26 years ago.
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