Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Jacqueline Charmaine Frigillana, FNP-C

Individual provider Family Nurse Practitioner · NPI 1255937595

MS. Jacqueline Charmaine Frigillana, FNP-C is a Nurse Practitioner in Irvine, California. Qualified in 2020, 6 years ago. Practices with Ronald J. Ostrom, PC Corporation, a 7-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2020
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

806 Turtle Crest Dr
Irvine, CA 92603-1007
Phone: (661) 431-4913
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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 95015244 (CA)

Record details

NPI number1255937595
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedDecember 10, 2020
Last updated in NPPESDecember 10, 2020
Certification dateDecember 10, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Ronald J. Ostrom, P.C. Corporation — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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