IndividualActive
Matthew Contreras, RN
NPI 1639852734 · Registered Nurse · San Diego, CA
Matthew Contreras, RN is a Registered Nurse provider in San Diego, CA (NPI 1639852734).
Provider details
- NPI number
- 1639852734
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95345517 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
1401 Broadway
San Diego, CA 92101-5710
Phone: (619) 276-8112
Street-level locationGet directions
Mailing address
Po Box 421141
San Diego, CA 92142-1141
Registry dates
- Enumerated
- 2023-08-08
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Matthew Contreras's NPI number?
- Matthew Contreras's National Provider Identifier (NPI) is 1639852734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Contreras's specialty?
- Matthew Contreras is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Matthew Contreras located?
- Matthew Contreras's practice location on file with NPPES is 1401 Broadway, San Diego, CA 92101-5710.
- What is Matthew Contreras's phone number?
- The practice phone number listed in the NPPES registry for Matthew Contreras is (619) 276-8112.
- Is Matthew Contreras's NPI active?
- Yes — Matthew Contreras's NPI (1639852734) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.