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

MS. Cynthia Jayne Byra Cook, RN, MN, FNP

Individual provider School Nurse Practitioner · NPI 1013163823

MS. Cynthia Jayne Byra Cook, RN, MN, FNP is a School Nurse Practitioner in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1430 San Julian St Nursing Services Bldg 2
Los Angeles, CA 90015-3142
Phone: (213) 765-2800
Fax: (213) 765-3861
Show map & directions

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

Specialties & licences

School Nurse Practitioner (primary) Taxonomy 363LS0200X · Licence 317897 (CA)

Record details

NPI number1013163823
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MN , FNP
Sole proprietorYes
NPI enumeratedAugust 12, 2008
Last updated in NPPESAugust 12, 2008

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