Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1053349662 Individual Practitioner Female Practitioner

Allison Claassen , MS, PA-C

Physician Assistant • Riverside, 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

Allison Claassen, MS, PA-C is a registered healthcare professional specializing in Physician Assistant in Riverside, CA. Official NPI practice address is registered at 4310 ORANGE ST.

Practice Location & Contact Primary Location

Practice Address

4310 Orange St

Riverside, CA 925013829

Telephone 9517816335
Fax 9512087244
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Riverside, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 14.5 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
166 Specialists

Practicing in Riverside, CA (14617 Statewide)

Telehealth Adoption Rate
6.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA-17052

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Ca Lic #
PA-17052 (CA)

Practice Associates & Co-Workers

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

17 Associated Practitioners
Cielito Capistrano , NURSE PRACTITIONER

Nurse Practitioner - Family

NPI 1013353549

NURSEPRACTITIONER

Dr. Marion Smith , MD

Family Medicine

NPI 1104857960

Doctor of Medicine (M.D.)

Megg Sofeso , FNP

Nurse Practitioner - Family

NPI 1134629629

Family Nurse Practitioner

Noelle Trigerous , LMFT

Counselor - Mental Health

NPI 1164950663

Licensed Marriage and Family Therapist

Clarisa Yos , FNP

Nurse Practitioner

NPI 1265569743

Family Nurse Practitioner

Dr. Vicky Mai , DO

Family Medicine

NPI 1346300191

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 09, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2012

Registered at 4310 ORANGE ST, RIVERSIDE, CA 925013829 (Tel: 9517816335)

📍
Updated Business Mailing Address July 09, 2012

Registered at 4310 ORANGE ST, RIVERSIDE, CA 925013829 (Tel: 9517816335)

👤
Provider Name / Credentials Updated July 09, 2012

Recorded as ALLISON CLAASSEN, MS, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2012

Physician Assistant (License #PA-17052 in CA)

🟢
Initial NPI Registration & Enumeration June 30, 2006

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: 1053349662
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 30, 2006
Last Update: March 07, 2023
Sole Proprietor: No

Mailing Address

4310 Orange St

Riverside, CA 925013829

Phone: 9517816335

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.