Erwin Yson
NPI 1982854253 · Acute Care Nurse Practitioner · Torrance, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erwin Yson is a Acute Care Nurse Practitioner provider in Torrance, CA (NPI 1982854253).
Provider details
- NPI number
- 1982854253
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 607871 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
17 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
- 2008-09-23
- Last updated
- 2008-09-23
Frequently asked questions
- What is Erwin Yson's NPI number?
- Erwin Yson's National Provider Identifier (NPI) is 1982854253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erwin Yson's specialty?
- Erwin Yson is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erwin Yson located?
- Erwin Yson's practice location on file with NPPES is 1000 W Carson St, Torrance, CA 90502-2004.
- What is Erwin Yson's phone number?
- The practice phone number listed in the NPPES registry for Erwin Yson is (310) 222-2345.
- Does Erwin Yson accept Medicare?
- Erwin Yson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erwin Yson's NPI active?
- Yes — Erwin Yson's NPI (1982854253) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.