Dr. Mark E. Williams
Last updated: Apr 5, 2024

Dr. Mark E. Williams

  • Gender: Male
  • Experience: 25 years
  • Sole propriator: No
  • NPI: 1770661530

Dr. Mark E. Williams MD

Emergency Physician

He is located at 401 Bicentennial Way in Santa Rosa, CA 95403. Can help patients with the following: Altitude Sickness, Brain Hemorrhage, Coronavirus, Headache, Influenza, Laceration. His National Provider Identifier (NPI) number is 1770661530. Appointment can be made via the phone number (707) 393-4800. He is affiliated with 1 practices.

Conditions treated

Dr. Mark E. Williams, being an emergency physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mark E. Williams.

  • Acute Pain
  • Altitude Sickness
  • Angina
  • Brain Aneurysm
  • Brain Hemorrhage
  • Broken Bone
  • Bruises
  • Choking
  • Common Cold
  • Coronavirus
  • Costochondritis
  • Febrile Seizure
  • Fever
  • Frostbite
  • General Care
  • Headache
  • Hematoma
  • Influenza
  • Insect Stings
  • Laceration
  • Migraine
  • Nausea and Vomiting
  • Phlebitis and Thrombophlebitis
  • Prescription Refill
  • Whiplash

Medicare Enrollment

Dr. Mark E. Williams is enrolled to bill Medicare as a Practitioner - Emergency Medicine .

Bills through: Permanente Medical Group Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Affiliated practices

Kaiser Permanente Hayward-Sleepy Hollow Medical Offices
27303 Sleepy Hollow Avenue South
Hayward, 94545 CA
(510) 784-2079

Looking for more Emergency Physicians?

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Dr. Donald C. Miller
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Marvin R. Palmer
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Chanh do
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Eberle A. Ewing
  • Gender: Female
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Patricia K. Bruens
  • Gender: Female
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Frederick K. Seydel
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Claudia Alexandra Santucci
  • Gender: Female
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. S. Mitchell Savitsky
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Robert T. Galbraith
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA
Dr. Gerry V. Lazzareschi
  • Gender: Male
  • Address: 401 Bicentennial Way Santa Rosa, 95403, CA

Questions & Answers

Does Dr. Mark E. Williams have affiliation with practices?

Dr. Mark E. Williams is affiliated with Kaiser Permanente Hayward-Sleepy Hollow Medical Offices.

What conditions does Dr. Mark E. Williams treat?

Dr. Mark E. Williams provides treatment for Altitude Sickness, Brain Hemorrhage, Coronavirus, Headache, Influenza, Laceration. For the full list see this list.

Where can you meet with Dr. Mark E. Williams?

Dr. Mark E. Williams's office is located at 401 Bicentennial Way in Santa Rosa, CA 95403.

Does Dr. Mark E. Williams accept insurance?

Unfortunately we don't have any information if Dr. Mark E. Williams accepts insurance.