David Au, O.D.
NPI 1477954238 · Optometrist · Charlotte, NC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Au, O.D. is a Optometrist provider in Charlotte, NC (NPI 1477954238).
Provider details
- NPI number
- 1477954238
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2374 (NC)
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
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$2,187 across 12 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
Additional practice locations (1)
- 1601 Brenner AveSalisbury, NC 28144-2515Phone: (704) 638-9000
Registry dates
- Enumerated
- 2014-09-11
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is David Au's NPI number?
- David Au's National Provider Identifier (NPI) is 1477954238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Au's specialty?
- David Au is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is David Au located?
- David Au's practice location on file with NPPES is 8814 Rachel Freeman Way Ste 102, Charlotte, NC 28278-9510.
- What is David Au's phone number?
- The practice phone number listed in the NPPES registry for David Au is (704) 733-9180.
- Does David Au accept Medicare?
- David Au is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Au's NPI active?
- Yes — David Au's NPI (1477954238) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.