Maria Cristina Sandhu
NPI 1891217287 · Ambulatory Care Registered Nurse · Lancaster, CA
Maria Cristina Sandhu is a Ambulatory Care Registered Nurse provider in Lancaster, CA (NPI 1891217287).
Provider details
- NPI number
- 1891217287
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 503929 (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
8 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
- 2017-07-07
- Last updated
- 2022-07-21
Frequently asked questions
- What is Maria Cristina Sandhu's NPI number?
- Maria Cristina Sandhu's National Provider Identifier (NPI) is 1891217287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Cristina Sandhu's specialty?
- Maria Cristina Sandhu is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Maria Cristina Sandhu located?
- Maria Cristina Sandhu's practice location on file with NPPES is 335 East Avenue I, Lancaster, CA 93535.
- What is Maria Cristina Sandhu's phone number?
- The practice phone number listed in the NPPES registry for Maria Cristina Sandhu is (661) 471-4300.
- Is Maria Cristina Sandhu's NPI active?
- Yes — Maria Cristina Sandhu's NPI (1891217287) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.