Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Maria Etelvina Contreras, RN, ASN, LCCE, IBCLC

Individual provider Doula · NPI 1891509584

Maria Etelvina Contreras, RN, ASN, LCCE, IBCLC is registered under Doula in Le Grand, California. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

Visits clients at home This work is carried out in the client's own home, so the registered address is a private residence rather than a place you can visit. We do not publish it. Contact details come from the provider or the agency that employs them.

Le Grand, CA

Specialties & licences

Doula (primary) Taxonomy 374J00000X

Record details

NPI number1891509584
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , ASN , LCCE , IBCLC
Sole proprietorYes
NPI enumeratedFebruary 4, 2025
Last updated in NPPESFebruary 4, 2025
Certification dateFebruary 4, 2025