Robert Anthony Chavarin , PA-C
Physician Assistant • Irvine, CA
Professional Overview & Biography Verified Profile Summary
Robert Chavarin, PA-C is a registered healthcare professional specializing in Physician Assistant in Irvine, CA. Practice services are available at 1 PARK PLZ STE 600 under active NPI credentials.
Frequently performed procedures and clinical services include emergency department visit with low level of medical decision making, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
1 Park Plz Ste 600
Irvine, CA 926145987
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Irvine, CA
Practicing in Irvine, CA (14617 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99283
Emergency department visit with low level of medical decision making
|
16 | 15 | $282.94 | $55.11 |
|
99284
Emergency department visit with moderate level of medical decision making
|
11 | 11 | $494.45 | $104.37 |
Medical Specialties & State Licenses
CMS Verified: 2026-06-04NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363AM0700X
Definition to come...
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Psychiatry & Neurology - Psychiatry
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant
Psychologist
Doctor of Psychology (Psy.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1 PARK PLZ STE 600, IRVINE, CA 926145987 (Tel: 9495157300)
Registered at 1 PARK PLZ STE 600, IRVINE, CA 926145987 (Tel: 9495157300)
Registered at 2801 BRISTOL ST, COSTA MESA, CA 926265996 (Tel: 9495157300)
Registered at 2801 BRISTOL ST, COSTA MESA, CA 926265996 (Tel: 9495157300)
NPI status registered as active in NPPES database
Registered at 652 CARR 28, GUAYNABO, PR 009655700 (Tel: 7877494480)
Registered at 652 CARR 28, GUAYNABO, PR 009655700 (Tel: 7877494480)
Recorded as ROBERT CHAVARIN, PA-C
Physician Assistant (License #51845 in CA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
1 Park Plz Ste 600
Irvine, CA 926145987
Phone: 9495157300
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.