Dr David John Wallace, MD, MPH in Castro Valley, CA

Dr David John Wallace, MD, MPH is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Castro Valley, California. His current practice location is 20103 Lake Chabot Rd, Castro Valley, California. You can reach out to his office (for appointments etc.) via phone at (510) 537-1234.

Dr David John Wallace is licensed to practice in California (license number C170028) 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 1770780835.

Contact Information

	Dr David John Wallace, MD, MPH
	20103 Lake Chabot Rd, Castro Valley, CA 94546-5305
	(510) 537-1234
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr David John Wallace
Gender	Male
Speciality
Experience	Years
Location	20103 Lake Chabot Rd, Castro Valley, 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 David John Wallace attended and graduated from in

NPI Data:

NPI Number: 1770780835
Provider Enumeration Date: 06/29/2007
Last Update Date: 08/30/2025

Medicare PECOS Information:

PECOS PAC ID:
Enrollment ID:

Medical Identifiers

Medical identifiers for Dr David John Wallace such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770780835	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0200X	Internal Medicine - Critical Care Medicine	MD441174 (Pennsylvania)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	85105 (South Carolina)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	S9431 (Texas)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	C170028 (California)	Primary

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 David John Wallace 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 David John Wallace, MD, MPH 3215 Burdeck Dr, Oakland, CA 94602-2623 Ph: () -	Dr David John Wallace, MD, MPH 20103 Lake Chabot Rd, Castro Valley, CA 94546-5305 Ph: (510) 537-1234

Reviews and Comments

Internal Medicine Doctors in Castro Valley, CA

Dr. Oluwaseyi Segun Balasire, M.D. Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Helen Woohee Yang, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 20642 John Dr, Castro Valley, CA 94546 Phone: 510-806-2100 Fax: 323-226-2657
Sarah Noonberg, MD, PHD Critical Care Medicine Medicare: Not Enrolled in Medicare Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-889-5082
Dr. Moyra N Rasheed, M.B.B.S Critical Care Medicine Medicare: May Accept Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Vishal Ghevariya, M.D. Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 19845 Lake Chabot Rd, Ste 104, Castro Valley, CA 94546 Phone: 510-537-4415 Fax: 510-537-8265
Omar Faisal Saleem, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Stefani Wedl, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-889-5082

Dr David John Wallace, MD, MPH - Medicare in Castro Valley, CA