Janet Tyas, RN, MSN, CNS
NPI 1427123892 · High-Risk Obstetric Registered Nurse · Sacramento, CA
Janet Tyas, RN, MSN, CNS is a High-Risk Obstetric Registered Nurse provider in Sacramento, CA (NPI 1427123892).
Provider details
- NPI number
- 1427123892
- Entity type
- Individual
- Primary specialty
- High-Risk Obstetric Registered NurseNursing Service Providers
- Credential
- RN, MSN, CNS
- Sex
- Female
- Sole proprietor
- No
- License
- 201108 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Tyas's NPI number?
- Janet Tyas's National Provider Identifier (NPI) is 1427123892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Tyas's specialty?
- Janet Tyas is listed in the NPPES registry with a primary specialty of High-Risk Obstetric Registered Nurse (Nursing Service Providers).
- Where is Janet Tyas located?
- Janet Tyas's practice location on file with NPPES is 1650 Response Rd, Sacramento, CA 95815-4807.
- What is Janet Tyas's phone number?
- The practice phone number listed in the NPPES registry for Janet Tyas is (916) 614-4160.
- Is Janet Tyas's NPI active?
- Yes — Janet Tyas's NPI (1427123892) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.