Erica Bui
NPI 1528779451 · Physician Assistant · Pasadena, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Bui is a Physician Assistant provider in Pasadena, CA (NPI 1528779451).
Provider details
- NPI number
- 1528779451
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
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
83% 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
Registry dates
- Enumerated
- 2022-12-12
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Erica Bui's NPI number?
- Erica Bui's National Provider Identifier (NPI) is 1528779451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Bui's specialty?
- Erica Bui is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erica Bui located?
- Erica Bui's practice location on file with NPPES is 170 N Sierra Bonita Ave Apt 15, Pasadena, CA 91106-2137.
- What is Erica Bui's phone number?
- The practice phone number listed in the NPPES registry for Erica Bui is (805) 844-4244.
- Does Erica Bui accept Medicare?
- Erica Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Bui's NPI active?
- Yes — Erica Bui's NPI (1528779451) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.