Helen Woohee Yang, MD in Castro Valley, CA - Medicare Internal Medicine

Helen Woohee Yang, MD is a medicare enrolled "Internal Medicine" physician in Castro Valley, California. She graduated from medical school in 2016 and has 9 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Alameda Health System and her current practice location is 20642 John Dr, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (510) 806-2100.

Helen Woohee Yang is licensed to practice in California (license number A153680) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003270877.

Contact Information

	Helen Woohee Yang, MD
	20642 John Dr, Castro Valley, CA 94546-5103
	(510) 806-2100
	(323) 226-2657

Map and Direction

Physician's Profile

Full Name	Helen Woohee Yang
Gender	Female
Speciality	Internal Medicine
Experience	9 Years
Location	20642 John Dr, Castro Valley, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Helen Woohee Yang graduated from medical school in 2016

NPI Data:

NPI Number: 1003270877
Provider Enumeration Date: 04/07/2016
Last Update Date: 04/29/2024

Medicare PECOS Information:

PECOS PAC ID: 6608284179
Enrollment ID: I20210421002849

Medical Identifiers

Medical identifiers for Helen Woohee Yang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1003270877	NPI	-	NPPES
HY3232267556	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A153680 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Apollo Home Healthcare	Pleasanton, CA	Home health agency
Highland Hospital	Oakland, CA	Hospital
Alameda Hospital	Alameda, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Alameda Health System	3779494521	531

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Helen Woohee Yang allows following entities to bill medicare on her behalf.

Entity Name	Alameda Health System
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1740332931 PECOS PAC ID: 3779494521 Enrollment ID: O20031110000764

Entity Name	Stanford Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437292927 PECOS PAC ID: 6709797491 Enrollment ID: O20031124000348

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. Helen Woohee Yang 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
Helen Woohee Yang, MD 20642 John Dr, Castro Valley, CA 94546-5103 Ph: (510) 806-2100	Helen Woohee Yang, MD 20642 John Dr, Castro Valley, CA 94546-5103 Ph: (510) 806-2100

Reviews and Comments

Internal Medicine Doctors in Castro Valley, CA

Dr. Oluwaseyi Segun Balasire, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Sarah Noonberg, MD, PHD Internal 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 Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Vishal Ghevariya, M.D. Internal 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 Internal 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 Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-889-5082

Helen Woohee Yang, MD - Medicare Internal Medicine in Castro Valley, CA