Ellyn Swemba, PA-C
NPI 1285871442 · Acute Care Clinical Nurse Specialist · Fremont, CA
Ellyn Swemba, PA-C is a Acute Care Clinical Nurse Specialist provider in Fremont, CA (NPI 1285871442).
Provider details
- NPI number
- 1285871442
- Entity type
- Individual
- Primary specialty
- Acute Care Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA19982 (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
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
- 2009-01-09
- Last updated
- 2009-01-09
Frequently asked questions
- What is Ellyn Swemba's NPI number?
- Ellyn Swemba's National Provider Identifier (NPI) is 1285871442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellyn Swemba's specialty?
- Ellyn Swemba is listed in the NPPES registry with a primary specialty of Acute Care Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellyn Swemba located?
- Ellyn Swemba's practice location on file with NPPES is 39500 Liberty St, Fremont, CA 94538.
- What is Ellyn Swemba's phone number?
- The practice phone number listed in the NPPES registry for Ellyn Swemba is (510) 770-8133.
- Is Ellyn Swemba's NPI active?
- Yes — Ellyn Swemba's NPI (1285871442) is active in the NPPES registry as of the last update on 2009-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.