Dr. Timothy Michael Preston
Dr. Timothy M. Preston
Last updated: Dec 23, 2025

Dr. Timothy M. Preston

  • Gender: Male
  • Experience: 1 years
  • Graduation year: 2020
  • Sole propriator: Yes
  • NPI: 1053956896

Dr. Timothy M. Preston

Resident

He is located at 300 Pasteur Drive in Stanford, CA 94305. His National Provider Identifier (NPI) number is 1053956896. Appointment can be made via the phone number (650) 723-4000. He is affiliated with 1 hospitals.

Medicare Enrollment

Dr. Timothy M. Preston is enrolled to bill Medicare as a Practitioner - Physician Assistant .

Bills through: Stanford Health Care

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Studies

Graduated in 2020

Affiliated hospitals

JOHN MUIR MEDICAL CENTER - WALNUT CREEK CAMPUS
1601 YGNACIO VALLEY RD
WALNUT CREEK, 94598 CA
(925) 939-3000

Looking for more Residents?

Out of the 836 residents in this region, here are 10 randomly selected ones for you to explore.

Dr. Tony Chen
  • Gender: Male
  • Address: 300 Pasteur Drive Stanford, 94305, CA
Dr. Tanya Gupta
  • Gender: Female
  • Address: 301 Old San Francisco Road Sunnyvale, 94086, CA
Dr. Ian Holmes
  • Gender: Male
  • Address: 1111 Northeast 99th Avenue Suite 301 Portland, 97220, OR
Dr. Matthew Sievers Alkaitis
  • Gender: Male
  • Address: #154 300 Pasteur Drive Stanford, 94305, CA
Dr. Stephen Lewis Cook
  • Gender: Male
  • Address: 4150 Clement Street # 113A San Francisco, 94121, CA
Dr. Justin Parizo
  • Gender: Male
  • Address: 3131 Berger Avenue Suite 200 San Diego, 92123, CA
Dr. Mathew Whittaker
  • Gender: Male
  • Address: 300 PASTEUR DR Stanford, 94305, CA
Dr. Jiho Han
  • Gender: Male
  • Address: 161 Fort Washington Avenue Floor 6 New York, 10032, NY
Dr. Kovi Bessoff
  • Gender: Male
  • Address: 75 Pringle Way Suite 1002 Reno, 89502, NV
Dr. James Zhe Hui
  • Gender: Male
  • Address: 23815 Stuart Ranch Road Suite 300 Malibu, 90265, CA

Questions & Answers

Has Dr. Timothy Michael Preston affiliation with hospitals?

Dr. Timothy Michael Preston is affiliated with JOHN MUIR MEDICAL CENTER - WALNUT CREEK CAMPUS.

Does Dr. Timothy Michael Preston accept insurance?

Unfortunately we don't have any information if Dr. Timothy Michael Preston accepts insurance.

Where can you meet with Dr. Timothy Michael Preston?

Dr. Timothy Michael Preston's office is located at 300 Pasteur Drive in Stanford, CA 94305.