Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Haley Marie Ernst, CNM

Individual provider Advanced Practice Midwife · NPI 1366043580

Mrs. Haley Marie Ernst, CNM is an Advanced Practice Midwife in Montrose, California. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

2203 Mira Vista Ave
Montrose, CA 91020-1561
Phone: (559) 801-7829
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X

Record details

NPI number1366043580
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedNovember 4, 2020
Last updated in NPPESJune 29, 2022
Certification dateNovember 4, 2020

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