IndividualActive
Siera Matthews, RN
NPI 1780227363 · Registered Nurse · San Diego, CA
Siera Matthews, RN is a Registered Nurse provider in San Diego, CA (NPI 1780227363).
Provider details
- NPI number
- 1780227363
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95175395 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
4309 3rd Ave
San Diego, CA 92103-1407
Phone: (619) 876-4502
Street-level locationGet directions
Mailing address
3361 Wainright Ln
San Diego, CA 92123-2055
Registry dates
- Enumerated
- 2019-10-25
- Last updated
- 2019-10-25
Frequently asked questions
- What is Siera Matthews's NPI number?
- Siera Matthews's National Provider Identifier (NPI) is 1780227363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siera Matthews's specialty?
- Siera Matthews is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Siera Matthews located?
- Siera Matthews's practice location on file with NPPES is 4309 3rd Ave, San Diego, CA 92103-1407.
- What is Siera Matthews's phone number?
- The practice phone number listed in the NPPES registry for Siera Matthews is (619) 876-4502.
- Is Siera Matthews's NPI active?
- Yes — Siera Matthews's NPI (1780227363) is active in the NPPES registry as of the last update on 2019-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.