IndividualActive
Irene Halderman, RN
NPI 1336855899 · Registered Nurse · Santa Cruz, CA
Irene Halderman, RN is a Registered Nurse provider in Santa Cruz, CA (NPI 1336855899).
Provider details
- NPI number
- 1336855899
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 514109 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1400 Emeline Ave
Santa Cruz, CA 95060-1976
Phone: (831) 454-4170
Street-level locationGet directions
Mailing address
1400 Emeline Ave
Santa Cruz, CA 95060-1976
Registry dates
- Enumerated
- 2023-01-27
- Last updated
- 2023-01-30
- Certified
- 2023-01-30
Frequently asked questions
- What is Irene Halderman's NPI number?
- Irene Halderman's National Provider Identifier (NPI) is 1336855899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Halderman's specialty?
- Irene Halderman is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Irene Halderman located?
- Irene Halderman's practice location on file with NPPES is 1400 Emeline Ave, Santa Cruz, CA 95060-1976.
- What is Irene Halderman's phone number?
- The practice phone number listed in the NPPES registry for Irene Halderman is (831) 454-4170.
- Is Irene Halderman's NPI active?
- Yes — Irene Halderman's NPI (1336855899) is active in the NPPES registry as of the last update on 2023-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.