Yesul Oh
NPI 1871389403 · Registered Nurse · Porter Ranch, CA
Yesul Oh is a Registered Nurse provider in Porter Ranch, CA (NPI 1871389403).
Provider details
- NPI number
- 1871389403
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95034667 (CA)
Specialties & taxonomies
Nursing Service Providers
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
- 2025-04-18
- Last updated
- 2025-04-18
- Certified
- 2025-04-18
Frequently asked questions
- What is Yesul Oh's NPI number?
- Yesul Oh's National Provider Identifier (NPI) is 1871389403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yesul Oh's specialty?
- Yesul Oh is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Yesul Oh located?
- Yesul Oh's practice location on file with NPPES is 20750 W Bur Oak Cir, Porter Ranch, CA 91326-4947.
- What is Yesul Oh's phone number?
- The practice phone number listed in the NPPES registry for Yesul Oh is (213) 505-0553.
- Is Yesul Oh's NPI active?
- Yes — Yesul Oh's NPI (1871389403) is active in the NPPES registry as of the last update on 2025-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.