Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1700521168 Individual Practitioner Female Practitioner

Yoana Silva Jimenez

Physician Assistant • Tustin, CA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Yoana Silva Jimenez is a registered healthcare professional specializing in Physician Assistant in Tustin, CA. Official NPI practice address is registered at 661 W 1ST ST STE G.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

661 W 1st St Ste G

Tustin, CA 927802939

Telephone 7146659890
Fax 7146659891
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Tustin, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 6.7 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
53 Specialists

Practicing in Tustin, CA (14617 Statewide)

Telehealth Adoption Rate
11.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
66.0% 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
27 24 $338.55 $117.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
23 23 $434.45 $151.90
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
19 18 $150.00 $40.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
12 12 $290.70 $102.48
81003 Automated urinalysis test
11 11 $5.63 $2.20

Medical Specialties & State Licenses

CMS Verified: 2025-10-23
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA61125

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

11180 Warner Ave Ste 353

Fountain Valley, CA 927087516

Phone: 7149686789

9918 Katella Ave Ste A-C

Anaheim, CA 928046465

Phone: 7146449494

Practice Associates & Co-Workers

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

40 Associated Practitioners
Nicole Noche , NP

Nurse Practitioner - Women's Health

NPI 1003400524

Nurse Practitioner

Crystal Martin , PA

Physician Assistant

NPI 1003577768

Physician Assistant

Eileen Gomez , NP

Nurse Practitioner - Family

NPI 1013704568

Nurse Practitioner

Dr. Robert Borrowdale , MD

Obstetrics & Gynecology

NPI 1013958545

Doctor of Medicine (M.D.)

Carlos Guerrero , PA-C

Physician Assistant

NPI 1023026523

Physician Assistant (Certified)

Leslie Espinoza , LCSW

Social Worker - Clinical

NPI 1023485299

Licensed Clinical Social Worker

Career & Practice History Timeline

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

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 23, 2025

Physician Assistant (License #PA61125 in CA)

📍
Updated Practice Location September 13, 2024

Registered at 661 W 1ST ST STE G, TUSTIN, CA 927802939 (Tel: 7146659890)

📍
Updated Business Mailing Address September 13, 2024

Registered at 661 W 1ST ST STE G, TUSTIN, CA 927802939 (Tel: 7146659890)

NPI Profile Active April 30, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location April 30, 2022

Registered at 809 S MAIN ST, SANTA ANA, CA 927016605 (Tel: 8007559771)

📍
Updated Business Mailing Address April 30, 2022

Registered at 31872 JOSHUA DR APT 29A, TRABUCO CANYON, CA 926793113 (Tel: 9493547966)

👤
Provider Name / Credentials Updated April 30, 2022

Recorded as YOANA SILVA JIMENEZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 30, 2022

Physician Assistant

🟢
Initial NPI Registration & Enumeration April 30, 2022

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: 1700521168
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 30, 2022
Last Update: October 23, 2025
Sole Proprietor: No

Mailing Address

661 W 1st St Ste G

Tustin, CA 927802939

Phone: 7146659890

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.