Dr Patrick Halliday, MD in Santa Clara, CA

Dr Patrick Halliday, MD is a medicare enrolled "Anesthesiology" physician in Santa Clara, California. He went to University Of California, San Francisco School Of Medicine and graduated in 2020 and has 6 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 700 Lawrence Expy, Santa Clara, California. You can reach out to his office (for appointments etc.) via phone at (408) 851-1000.

Dr Patrick Halliday is licensed to practice in California (license number A197179) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1659908242.

Contact Information

	Dr Patrick Halliday, MD
	700 Lawrence Expy, Santa Clara, CA 95051-5173
	(408) 851-1000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Patrick Halliday
Gender	Male
Speciality	Anesthesiology
Experience	6 Years
Location	700 Lawrence Expy, Santa Clara, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Patrick Halliday attended and graduated from University Of California, San Francisco School Of Medicine in 2020

NPI Data:

NPI Number: 1659908242
Provider Enumeration Date: 03/24/2020
Last Update Date: 10/12/2025

Medicare PECOS Information:

PECOS PAC ID: 6204326796
Enrollment ID: I20251104001087

Medical Identifiers

Medical identifiers for Dr Patrick Halliday such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1659908242	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	A197179 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Permanente Medical Group Inc	8921910225	10968

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Patrick Halliday is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Patrick Halliday, MD 700 Lawrence Expy, Santa Clara, CA 95051-5173 Ph: (408) 851-1000	Dr Patrick Halliday, MD 700 Lawrence Expy, Santa Clara, CA 95051-5173 Ph: (408) 851-1000

Reviews and Comments

Anesthesiology Doctors in Santa Clara, CA

James M. Healzer, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 900 Kiely Blvd, Santa Clara, CA 95051 Phone: 408-236-6400
Teresa A. Chiu, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 900 Kiely Blvd, Santa Clara, CA 95051 Phone: 408-236-6400
Thomas P. Holtzapple, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 900 Kiely Blvd, Santa Clara, CA 95051 Phone: 408-236-6400
David Warren Newswanger, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 900 Kiely Blvd, Santa Clara, CA 95051 Phone: 408-236-6400
Sheila Vaz, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 900 Kiely Blvd, Santa Clara, CA 95051 Phone: 408-236-6400
Grace Shih, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 700 Lawrence Expy, Santa Clara, CA 95051 Phone: 408-851-6020
Glenn D. Rennels, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 900 Kiely Blvd, Santa Clara, CA 95051 Phone: 408-236-6400

Dr Patrick Halliday, MD - Medicare Anesthesiology in Santa Clara, CA