Molly Duong, OD
NPI 1023508363 · Optometrist · Chino, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Molly Duong, OD is a Optometrist provider in Chino, CA (NPI 1023508363).
Provider details
- NPI number
- 1023508363
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 34200TLG (CA)
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
8 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)
- 2000 Market Place DrMonterey Park, CA 91755-7402Phone: (323) 726-7667
Registry dates
- Enumerated
- 2018-05-11
- Last updated
- 2020-02-13
- Certified
- 2020-02-13
Frequently asked questions
- What is Molly Duong's NPI number?
- Molly Duong's National Provider Identifier (NPI) is 1023508363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Duong's specialty?
- Molly Duong is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Molly Duong located?
- Molly Duong's practice location on file with NPPES is 5343 Riverside Dr, Chino, CA 91710-4252.
- What is Molly Duong's phone number?
- The practice phone number listed in the NPPES registry for Molly Duong is (909) 285-9429.
- Does Molly Duong accept Medicare?
- Molly Duong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Molly Duong's NPI active?
- Yes — Molly Duong's NPI (1023508363) is active in the NPPES registry as of the last update on 2020-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.