Daniel Song
NPI 1821570722 · Optometrist · Woodbridge, VA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Song is a Optometrist provider in Woodbridge, VA (NPI 1821570722).
Provider details
- NPI number
- 1821570722
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 0618002696 (VA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-09-06
- Last updated
- 2018-09-06
Frequently asked questions
- What is Daniel Song's NPI number?
- Daniel Song's National Provider Identifier (NPI) is 1821570722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Song's specialty?
- Daniel Song is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Daniel Song located?
- Daniel Song's practice location on file with NPPES is 14465 Potomac Mills Rd, Woodbridge, VA 22192-6807.
- What is Daniel Song's phone number?
- The practice phone number listed in the NPPES registry for Daniel Song is (703) 494-6184.
- Does Daniel Song accept Medicare?
- Daniel Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Song's NPI active?
- Yes — Daniel Song's NPI (1821570722) is active in the NPPES registry as of the last update on 2018-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.