Sandra Holguin, RN
NPI 1578645438 · Psychiatric/Mental Health Registered Nurse · Los Angeles, CA
Sandra Holguin, RN is a Psychiatric/Mental Health Registered Nurse provider in Los Angeles, CA (NPI 1578645438).
Provider details
- NPI number
- 1578645438
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 429456 (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
- 2006-10-20
- Last updated
- 2013-02-13
Frequently asked questions
- What is Sandra Holguin's NPI number?
- Sandra Holguin's National Provider Identifier (NPI) is 1578645438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Holguin's specialty?
- Sandra Holguin is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Sandra Holguin located?
- Sandra Holguin's practice location on file with NPPES is 550 S Vermont Ave, Los Angeles, CA 90020-1912.
- What is Sandra Holguin's phone number?
- The practice phone number listed in the NPPES registry for Sandra Holguin is (213) 485-3300.
- Is Sandra Holguin's NPI active?
- Yes — Sandra Holguin's NPI (1578645438) is active in the NPPES registry as of the last update on 2013-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.