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

MS. Lisa Maureen O'Neill, CNM

Individual provider Advanced Practice Midwife · NPI 1427167394

MS. Lisa Maureen O'Neill, CNM is an Advanced Practice Midwife in Greenfield, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

598 Walnut Ave
Greenfield, CA 93927-4926
Phone: (831) 674-2200
Fax: (831) 674-5812
Show map & directions

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

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence NM 1437 (CA)

Record details

NPI number1427167394
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 26, 2007