IndividualActive
Patricia Klein, RN
NPI 1285938365 · Registered Nurse · Santa Ana, CA
Patricia Klein, RN is a Registered Nurse provider in Santa Ana, CA (NPI 1285938365).
Provider details
- NPI number
- 1285938365
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 483899 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
550 North Flower
Santa Ana, CA 92701
Phone: (714) 647-4172
Street-level locationGet directions
Mailing address
28 Chisholm Trl
Trabuco Canyon, CA 92679-1415
Registry dates
- Enumerated
- 2011-01-04
- Last updated
- 2011-01-04
Frequently asked questions
- What is Patricia Klein's NPI number?
- Patricia Klein's National Provider Identifier (NPI) is 1285938365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Klein's specialty?
- Patricia Klein is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Patricia Klein located?
- Patricia Klein's practice location on file with NPPES is 550 North Flower, Santa Ana, CA 92701.
- What is Patricia Klein's phone number?
- The practice phone number listed in the NPPES registry for Patricia Klein is (714) 647-4172.
- Is Patricia Klein's NPI active?
- Yes — Patricia Klein's NPI (1285938365) is active in the NPPES registry as of the last update on 2011-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.