Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mr. Andrew Crystian Aguirre, FNP-C

Individual provider Family Nurse Practitioner · NPI 1215644232

Mr. Andrew Crystian Aguirre, FNP-C is a Nurse Practitioner in Placentia, California. Qualified in 2022, 4 years ago. Practices with High Desert Medical Corporation, a 56-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
4
Licensed in
CA
In the registry since
2022
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

249 Tiger Ln
Placentia, CA 92870-4349
Phone: (714) 305-2119
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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 NP95021927 (CA)

Record details

NPI number1215644232
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorYes
NPI enumeratedOctober 31, 2022
Last updated in NPPESOctober 31, 2022
Certification dateOctober 30, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice High Desert Medical Corporation — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients118
Services billed 459 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at High Desert Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

Other providers in Placentia