Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1710593397 Individual Practitioner Female Practitioner

Elyssa Summer Mccormack , PA-C

Physician Assistant • Fullerton, CA

Professional Overview & Biography Verified Profile Summary

Elyssa Mccormack, PA-C is a registered healthcare professional specializing in Physician Assistant in Fullerton, CA. Practice services are available at 101 E VALENCIA MESA DR under active NPI credentials.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

101 E Valencia Mesa Dr

Fullerton, CA 928353809

Telephone 7146268500
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Fullerton, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 9.5 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
139 Specialists

Practicing in Fullerton, CA (14617 Statewide)

Telehealth Adoption Rate
12.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making
22 22 $854.00 $103.68
99285 Emergency department visit for life threatening or functioning severity
13 13 $1235.00 $150.04

Medical Specialties & State Licenses

CMS Verified: 2022-01-26
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA58537

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.

Secondary Practice Locations

300 W Huntington Dr

Arcadia, CA 910073402

Phone: 6268988000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
Sarah Hutain , PA-C

Physician Assistant - Medical

NPI 1386928851

Physician Assistant (Certified)

Alison Toy

Nurse Practitioner - Family

NPI 1669768867
Collin Fuhrman , PA-C

Physician Assistant

NPI 1902439938

Physician Assistant (Certified)

Karen Trabilcy , PA-C

Physician Assistant

NPI 1982616868

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location January 26, 2022

Registered at 101 E VALENCIA MESA DR, FULLERTON, CA 928353809 (Tel: 7146268500)

📍
Updated Business Mailing Address December 13, 2021

Registered at 101 E VALENCIA MESA DR, FULLERTON, CA 928353809 (Tel: 7146268500)

NPI Profile Active September 19, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location September 19, 2020

Registered at 275 N OAKLAND AVE APT 2, PASADENA, CA 911011647 (Tel: 9517043526)

📍
Updated Business Mailing Address September 19, 2020

Registered at 275 N OAKLAND AVE APT 2, PASADENA, CA 911011647 (Tel: 9517043526)

👤
Provider Name / Credentials Updated September 19, 2020

Recorded as ELYSSA MCCORMACK, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 19, 2020

Physician Assistant (License #PA58537 in CA)

🟢
Initial NPI Registration & Enumeration September 19, 2020

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1710593397
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 19, 2020
Last Update: January 26, 2022
Sole Proprietor: No

Mailing Address

101 E Valencia Mesa Dr

Fullerton, CA 928353809

Phone: 7146268500

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

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.