Yeonsu Song, RN, FNP-C
NPI 1881086866 · Family Nurse Practitioner · San Jose, CA
Yeonsu Song, RN, FNP-C is a Family Nurse Practitioner provider in San Jose, CA (NPI 1881086866).
Provider details
- NPI number
- 1881086866
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 653587 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Registry dates
- Enumerated
- 2015-02-27
- Last updated
- 2017-02-05
Frequently asked questions
- What is Yeonsu Song's NPI number?
- Yeonsu Song's National Provider Identifier (NPI) is 1881086866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yeonsu Song's specialty?
- Yeonsu Song is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yeonsu Song located?
- Yeonsu Song's practice location on file with NPPES is 5690 Coniston Way, San Jose, CA 95118-3517.
- What is Yeonsu Song's phone number?
- The practice phone number listed in the NPPES registry for Yeonsu Song is (415) 318-9173.
- Is Yeonsu Song's NPI active?
- Yes — Yeonsu Song's NPI (1881086866) is active in the NPPES registry as of the last update on 2017-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.