Cuong-Dung DO, M.D., Inc
NPI 1992816268 · Ophthalmology Physician · Westminster, CA
Enrolled with Medicare as Dme Supplier - Physician - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cuong-Dung DO, M.D., Inc is a Ophthalmology Physician organization in Westminster, CA (NPI 1992816268).
Provider details
- NPI number
- 1992816268
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Cuong-Dung DO, President(714) 899-5670
- License
- G83887 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Other names (DBA / former)
- Other name
- Cuong-Dung DO, M.D., Inc.
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2012-08-15
Frequently asked questions
- What is Cuong-Dung DO, M.D., Inc's NPI number?
- Cuong-Dung DO, M.D., Inc's National Provider Identifier (NPI) is 1992816268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cuong-Dung DO, M.D., Inc?
- Cuong-Dung DO, M.D., Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Cuong-Dung DO, M.D., Inc located?
- Cuong-Dung DO, M.D., Inc's practice location on file with NPPES is 9061 Bolsa Ave Ste 105, Westminster, CA 92683-5558.
- What is Cuong-Dung DO, M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Cuong-Dung DO, M.D., Inc is (714) 899-5670.
- Does Cuong-Dung DO, M.D., Inc accept Medicare?
- Cuong-Dung DO, M.D., Inc 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 Cuong-Dung DO, M.D., Inc?
- The authorized official listed on Cuong-Dung DO, M.D., Inc's NPPES record is Cuong-Dung DO, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cuong-Dung DO, M.D., Inc's NPI active?
- Yes — Cuong-Dung DO, M.D., Inc's NPI (1992816268) is active in the NPPES registry as of the last update on 2012-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.