Marie Bui MD PLLC
NPI 1780301846 · Ophthalmology Physician · Round Rock, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Bui MD PLLC is a Ophthalmology Physician organization in Round Rock, TX (NPI 1780301846).
Provider details
- NPI number
- 1780301846
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marie Bui, Member(512) 887-3859
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
3 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)
- Doing business as
- Nuvision Eye Center
Registry dates
- Enumerated
- 2022-10-20
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Marie Bui MD PLLC's NPI number?
- Marie Bui MD PLLC's National Provider Identifier (NPI) is 1780301846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marie Bui MD PLLC?
- Marie Bui MD PLLC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marie Bui MD PLLC located?
- Marie Bui MD PLLC's practice location on file with NPPES is 16040 Park Valley Dr Ste 222, Round Rock, TX 78681-3596.
- What is Marie Bui MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Marie Bui MD PLLC is (512) 887-3859.
- Does Marie Bui MD PLLC accept Medicare?
- Marie Bui MD PLLC 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 Marie Bui MD PLLC?
- The authorized official listed on Marie Bui MD PLLC's NPPES record is Marie Bui, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marie Bui MD PLLC's NPI active?
- Yes — Marie Bui MD PLLC's NPI (1780301846) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.