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Active NPI 1457873838 Individual Practitioner Female Practitioner

Sara Mellum , PA

Physician Assistant • Willows, CA

Professional Overview & Biography Verified Profile Summary

Sara Mellum, PA is a registered healthcare professional specializing in Physician Assistant in Willows, CA. Practice services are available at 263 N VILLA AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

263 N Villa Ave

Willows, CA 959882607

Telephone 5309348700
Associated Practice Facility / Clinic
🏢 Joanne E Reid Md Inc Facility NPI 1366687964

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Willows, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 7.3 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
7 Specialists

Practicing in Willows, CA (14617 Statewide)

Telehealth Adoption Rate
0.0% 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

CMS Verified: 2026-08-03
Physician Assistant Primary Specialty

NUCC 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.

Secondary Practice Locations

19 Ilahee Ln

Chico, CA 959737205

Phone: 5304877111

Practice Associates & Co-Workers

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

6 Associated Practitioners
Yessenia Gonzalez

Physician Assistant

NPI 1255906236
NPI 1306367982

Doctor of Medicine (M.D.)

NPI 1316014707

Doctor of Medicine (M.D.)

Rivka Weiss , NP

Nurse Practitioner - Pediatrics

NPI 1346431772

Nurse Practitioner

Kathleen Colvin

Nurse Practitioner

NPI 1881555472
Roberta Murray , FNP

Nurse Practitioner - Family

NPI 1942552302

Family Nurse Practitioner

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Business Mailing Address August 03, 2026

Registered at 19 ILAHEE LN, CHICO, CA 959737205 (Tel: 5304877111)

📍
Updated Practice Location January 06, 2021

Registered at 263 N VILLA AVE, WILLOWS, CA 959882607 (Tel: 5309348700)

📍
Updated Business Mailing Address January 06, 2021

Registered at 2050 PARKWAY VILLAGE DR, CHICO, CA 959287640

👤
Provider Name / Credentials Updated January 06, 2021

Recorded as SARA MELLUM, PA

NPI Profile Active July 07, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location July 07, 2017

Registered at 62 ABBEYWOOD LANE, CANONSBURG, PA 15317 (Tel: 4124980406)

📍
Updated Business Mailing Address July 07, 2017

Registered at 62 ABBEYWOOD LN, CANONSBURG, PA 153174964

👤
Provider Name / Credentials Updated July 07, 2017

Recorded as SARA VALLELUNGA, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 07, 2017

Physician Assistant

🟢
Initial NPI Registration & Enumeration July 07, 2017

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: 1457873838
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2017
Last Update: August 03, 2026
Sole Proprietor: No

Mailing Address

19 Ilahee Ln

Chico, CA 959737205

Phone: 5304877111

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.