Stephanie Bi
NPI 1720879406 · Physician Assistant · San Diego, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Bi is a Physician Assistant provider in San Diego, CA (NPI 1720879406).
Provider details
- NPI number
- 1720879406
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA66449 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Registry dates
- Enumerated
- 2025-05-13
- Last updated
- 2025-05-13
- Certified
- 2025-05-13
Frequently asked questions
- What is Stephanie Bi's NPI number?
- Stephanie Bi's National Provider Identifier (NPI) is 1720879406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Bi's specialty?
- Stephanie Bi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Bi located?
- Stephanie Bi's practice location on file with NPPES is 4858 Mercury St Ste 100, San Diego, CA 92111-2128.
- What is Stephanie Bi's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Bi is (832) 869-4818.
- Does Stephanie Bi accept Medicare?
- Stephanie Bi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Bi's NPI active?
- Yes — Stephanie Bi's NPI (1720879406) is active in the NPPES registry as of the last update on 2025-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.