Sean Fung-On, DNP, APRN, FNP-C, RN
NPI 1316764301 · Family Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Fung-On, DNP, APRN, FNP-C, RN is a Family Medicine Physician provider in San Jose, CA (NPI 1316764301).
Provider details
- NPI number
- 1316764301
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DNP, APRN, FNP-C, RN
- Sex
- Male
- Sole proprietor
- No
- License
- 95031632 (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
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
- 2024-09-23
- Last updated
- 2024-09-23
- Certified
- 2024-09-23
Frequently asked questions
- What is Sean Fung-On's NPI number?
- Sean Fung-On's National Provider Identifier (NPI) is 1316764301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Fung-On's specialty?
- Sean Fung-On is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Fung-On located?
- Sean Fung-On's practice location on file with NPPES is 1604 Blossom Hill Rd Ste 10, San Jose, CA 95124-6350.
- What is Sean Fung-On's phone number?
- The practice phone number listed in the NPPES registry for Sean Fung-On is (408) 528-8833.
- Does Sean Fung-On accept Medicare?
- Sean Fung-On is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Fung-On's NPI active?
- Yes — Sean Fung-On's NPI (1316764301) is active in the NPPES registry as of the last update on 2024-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.