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Helen Zermeno, R.N.
NPI 1558543074 · Case Management Registered Nurse · San Jose, CA
Helen Zermeno, R.N. is a Case Management Registered Nurse provider in San Jose, CA (NPI 1558543074).
Provider details
- NPI number
- 1558543074
- Entity type
- Individual
- Primary specialty
- Case Management Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 638654 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
614 Tully Rd
San Jose, CA 95111-1048
Phone: (408) 494-1540
Fax: (408) 494-1557
Street-level locationGet directions
Mailing address
614 Tully Rd
San Jose, CA 95111-1048
Registry dates
- Enumerated
- 2007-11-27
- Last updated
- 2007-11-27
Frequently asked questions
- What is Helen Zermeno's NPI number?
- Helen Zermeno's National Provider Identifier (NPI) is 1558543074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Zermeno's specialty?
- Helen Zermeno is listed in the NPPES registry with a primary specialty of Case Management Registered Nurse (Nursing Service Providers).
- Where is Helen Zermeno located?
- Helen Zermeno's practice location on file with NPPES is 614 Tully Rd, San Jose, CA 95111-1048.
- What is Helen Zermeno's phone number?
- The practice phone number listed in the NPPES registry for Helen Zermeno is (408) 494-1540.
- Is Helen Zermeno's NPI active?
- Yes — Helen Zermeno's NPI (1558543074) is active in the NPPES registry as of the last update on 2007-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.