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

Mrs. Leslie Ann Hadel-Siegfried, RN, IBCLC

Individual provider Lactation Consultant (Registered Nurse) · NPI 1932315454

Mrs. Leslie Ann Hadel-Siegfried, RN, IBCLC is a Lactation Consultant (Registered Nurse) in Arcata, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

145 Boynton Prairie Rd
Arcata, CA 95521
Phone: (707) 822-7743
Show map & directions

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

Specialties & licences

Lactation Consultant (Registered Nurse) (primary) Taxonomy 163WL0100X · Licence 417529 (CA)

Record details

NPI number1932315454
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , IBCLC
Sole proprietorYes
NPI enumeratedMay 14, 2007
Last updated in NPPESJuly 8, 2007

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