Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1326903824 Individual Practitioner Male Practitioner

Isaac Trout Tullis , PA

Physician Assistant • Modesto, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Isaac Tullis, PA is a certified Physician Assistant practicing in Modesto, CA. With approximately 1 years of clinical experience since completing medical education in 2025, Isaac Tullis delivers high-quality medical care to the local community at 1409 E BRIGGSMORE AVE.

Isaac Tullis is affiliated with Sutter Valley Medical Foundation and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1409 E Briggsmore Ave

Modesto, CA 953552707

Telephone 2095446088
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2025

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Modesto, CA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -10.3 yrs vs City Avg
City Avg: 11.3 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
124 Specialists

Practicing in Modesto, CA (14617 Statewide)

Telehealth Adoption Rate
14.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tullis (1 Years) 1 Yrs
Modesto Specialty Average (11.3 Years) 11.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-06-29
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA67721

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.

Hospital & Practice Group Affiliations

Sutter Valley Medical Foundation

600 Coffee Rd, Modesto, CA 953554201

Phone: 2095241211

Sutter Valley Medical Foundation

1409 E Briggsmore Ave, Modesto, CA 953552707

Phone: 2095241211

Secondary Practice Locations

11300 Ne 2nd Ave

Miami Shores, FL 331616628

Phone: 3058993000

Practice Associates & Co-Workers

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

2 Associated Practitioners
Dr. Dallen Pope , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1578058962

Doctor of Podiatric Medicine

NPI 1982023842

Doctor of Podiatric Medicine

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location June 29, 2026

Registered at 1409 E BRIGGSMORE AVE, MODESTO, CA 953552707 (Tel: 2095446088)

📍
Updated Business Mailing Address June 29, 2026

Registered at PO BOX 255228, SACRAMENTO, CA 958655228

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 29, 2026

Physician Assistant (License #PA67721 in CA)

NPI Profile Active December 17, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location December 17, 2025

Registered at 11300 NE 2ND AVE, MIAMI SHORES, FL 331616628 (Tel: 3058993000)

📍
Updated Business Mailing Address December 17, 2025

Registered at 11300 NE 2ND AVE, MIAMI SHORES, FL 331616628

👤
Provider Name / Credentials Updated December 17, 2025

Recorded as ISAAC TULLIS, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2025

Physician Assistant

🟢
Initial NPI Registration & Enumeration December 17, 2025

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: 1326903824
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 17, 2025
Last Update: June 29, 2026
Sole Proprietor: No

Mailing Address

Po Box 255228

Sacramento, CA 958655228

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.