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

Jessica Ambrose Sebastian, FNP-BC

Individual provider Nurse Practitioner · NPI 1851989990

Jessica Ambrose Sebastian, FNP-BC is a Nurse Practitioner in Los Angeles, California. Qualified in 2019, 7 years ago. Practices with St John's Community Health, a 148-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
7
Licensed in
CA, TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

808 W 58th St
Los Angeles, CA 90037-3632
Phone: (323) 541-1400
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95018024 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 1010846 (TX)

Record details

NPI number1851989990
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedJanuary 5, 2021
Last updated in NPPESAugust 6, 2021
Certification dateAugust 6, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice St. John'S Community Health — 148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Los Angeles