IndividualActive
Tammy Barnett
NPI 1518439421 · Registered Nurse · San Diego, CA
Tammy Barnett is a Registered Nurse provider in San Diego, CA (NPI 1518439421).
Provider details
- NPI number
- 1518439421
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 708076 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
892 27th St
San Diego, CA 92154-1444
Phone: (619) 575-4687
Street-level locationGet directions
Mailing address
1177 Granger St
Imperial Beach, CA 91932-3009
Registry dates
- Enumerated
- 2018-12-18
- Last updated
- 2018-12-18
Frequently asked questions
- What is Tammy Barnett's NPI number?
- Tammy Barnett's National Provider Identifier (NPI) is 1518439421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Barnett's specialty?
- Tammy Barnett is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Tammy Barnett located?
- Tammy Barnett's practice location on file with NPPES is 892 27th St, San Diego, CA 92154-1444.
- What is Tammy Barnett's phone number?
- The practice phone number listed in the NPPES registry for Tammy Barnett is (619) 575-4687.
- Is Tammy Barnett's NPI active?
- Yes — Tammy Barnett's NPI (1518439421) is active in the NPPES registry as of the last update on 2018-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.