John Du OD PC
NPI 1659721363 · Optometrist · Fairfax, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Du OD PC is a Optometrist organization in Fairfax, VA (NPI 1659721363).
Provider details
- NPI number
- 1659721363
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- John Du, Owner(832) 434-7131
- License
- 0618002100 (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 tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 10507 Braddock Rd Ste BFairfax, VA 22032-2240Phone: (571) 470-0112Fax: (571) 470-0023
Registry dates
- Enumerated
- 2016-06-14
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is John Du OD PC's NPI number?
- John Du OD PC's National Provider Identifier (NPI) is 1659721363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Du OD PC?
- John Du OD PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is John Du OD PC located?
- John Du OD PC's practice location on file with NPPES is 10301 New Guinea Rd, Fairfax, VA 22032-8085.
- What is John Du OD PC's phone number?
- The practice phone number listed in the NPPES registry for John Du OD PC is (703) 794-5119.
- Does John Du OD PC accept Medicare?
- John Du OD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for John Du OD PC?
- The authorized official listed on John Du OD PC's NPPES record is John Du, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Du OD PC's NPI active?
- Yes — John Du OD PC's NPI (1659721363) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.