Dr Charles Hsiao-kung Feng, MD in Mountain View, CA

Dr Charles Hsiao-kung Feng, MD is a medicare enrolled "Allergy & Immunology" physician in Mountain View, California. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 701 E El Camino Real, Mountain View, California. You can reach out to his office (for appointments etc.) via phone at (650) 934-7888.

Dr Charles Hsiao-kung Feng is licensed to practice in California (license number A115080) 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 1518260306.

Contact Information

	Dr Charles Hsiao-kung Feng, MD
	701 E El Camino Real, Mountain View, CA 94040-2833
	(650) 934-7888
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Charles Hsiao-kung Feng
Gender	Male
Speciality	Allergy/immunology
Experience	15 Years
Location	701 E El Camino Real, Mountain View, 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 Charles Hsiao-kung Feng graduated from medical school in 2009

NPI Data:

NPI Number: 1518260306
Provider Enumeration Date: 12/16/2010
Last Update Date: 09/23/2015

Medicare PECOS Information:

PECOS PAC ID: 6800035007
Enrollment ID: I20130619000536

Medical Identifiers

Medical identifiers for Dr Charles Hsiao-kung Feng such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1518260306	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207K00000X	Allergy & Immunology	A115080 (California)	Primary
207R00000X	Internal Medicine	A115080 (California)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Sutter Bay Medical Foundation	4284538778	2995

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. Dr Charles Hsiao-kung Feng allows following entities to bill medicare on his behalf.

Entity Name	Sutter Bay Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1013950807 PECOS PAC ID: 4284538778 Enrollment ID: O20031125000909

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 Charles Hsiao-kung Feng 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 Charles Hsiao-kung Feng, MD 2350 W. El Camino Real, 2nd Floor, Mountain View, CA 94040-6203 Ph: (650) 934-7888	Dr Charles Hsiao-kung Feng, MD 701 E El Camino Real, Mountain View, CA 94040-2833 Ph: (650) 934-7888

Reviews and Comments

Allergy & Immunology Doctors in Mountain View, CA

Julia A Cronin, MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 701 E El Camino Real, Mountain View, CA 94040 Phone: 650-934-7888 Fax: 650-934-7895
Dr. Steven Rubinstein, M.D. Allergy & Immunology Medicare: Not Enrolled in Medicare Practice Location: 701 E El Camino Real, Medical Staff Office, Mountain View, CA 94040 Phone: 650-934-7888
Michael Joseph Mulligan, MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 701 E El Camino Real, Mountain View, CA 94040 Phone: 650-934-7888
Jamila C. Martin, M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 701 E El Camino Real, Mountain View, CA 94040 Phone: 650-934-7888
Dr. Philippe Begin, M.D. Allergy & Immunology Medicare: Not Enrolled in Medicare Practice Location: 2500 Grant Rd, Safar, Packard At El Camino Hospital, Mountain View, CA 94040 Phone: 650-561-2876
Dr. Patty Peng-jung Chi, MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 701 E El Camino Real, Mountain View, CA 94040 Phone: 650-934-7888

Dr Charles Hsiao-kung Feng, MD - Medicare Allergy/immunology in Mountain View, CA