Linda Du, O.D.
NPI 1205210960 · Optometrist · Saint Louis, MO
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Du, O.D. is a Optometrist provider in Saint Louis, MO (NPI 1205210960).
Provider details
- NPI number
- 1205210960
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2015023051 (MO)
Specialties & taxonomies
Eye and Vision Services Providers
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
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 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.
$50 across 2 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 (3)
- 601 James R Thompson Blvd Ste 2030East Saint Louis, IL 62201-1118Phone: (618) 274-0169Fax: (618) 274-0781
- 3940 Lindell BlvdSaint Louis, MO 63108-3204Phone: (314) 516-5016Fax: (314) 535-4741
- 401 Holly Hills AveSaint Louis, MO 63111-2410Phone: (314) 353-5190
Registry dates
- Enumerated
- 2015-07-13
- Last updated
- 2020-06-10
- Certified
- 2020-06-10
Frequently asked questions
- What is Linda Du's NPI number?
- Linda Du's National Provider Identifier (NPI) is 1205210960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Du's specialty?
- Linda Du is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Linda Du located?
- Linda Du's practice location on file with NPPES is 7840 Natural Bridge Blvd, Saint Louis, MO 63121-4617.
- What is Linda Du's phone number?
- The practice phone number listed in the NPPES registry for Linda Du is (314) 516-5131.
- Does Linda Du accept Medicare?
- Linda Du is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Du's NPI active?
- Yes — Linda Du's NPI (1205210960) is active in the NPPES registry as of the last update on 2020-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.