Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Isaac G Heesen, APRN-RX

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1760023360

Isaac G Heesen, APRN-RX is a Nurse Practitioner in Los Angeles, California. Graduated from Pennsylvania State University College of Medicine in 2019, 7 years ago. Practices with Cedars-Sinai Medical Center, a 795-clinician group and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
7
Trained at
Pennsylvania State University College of Medicine
Licensed in
HI
In the registry since
2019
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Practice location Address checks out

127 S San Vicente Blvd
Los Angeles, CA 90048-3311
Phone: (310) 423-3851
Fax: (310) 423-0246
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence APRN-2786 (HI)

Record details

NPI number1760023360
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN-RX
Sole proprietorNo
NPI enumeratedOctober 4, 2019
Last updated in NPPESSeptember 11, 2025
Certification dateOctober 4, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Cedars-Sinai Medical Center — 795 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 patients11
Services billed 18 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Cedars-Sinai Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 795 clinicians in the practice; 12 are shown here.

Other providers in Los Angeles