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

MS. Michelle De Ynchausti, FNP-C

Individual provider Family Nurse Practitioner · NPI 1609416205

MS. Michelle De Ynchausti, FNP-C is a Family Nurse Practitioner in Lancaster, California. Practices as a sole proprietor. Licensed in California and Texas.

Licensed in
CA, TX
In the registry since
2020
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

42135 10th St W Ste 201
Lancaster, CA 93534-6093
Phone: (661) 341-3800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95013588 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 143942 (TX)

Record details

NPI number1609416205
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorYes
NPI enumeratedJanuary 10, 2020
Last updated in NPPESMay 12, 2021
Certification dateMay 12, 2021

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