Grace Guo, MD in Sunnyvale, CA - Medicare Internal Medicine

Grace Guo, MD is a medicare enrolled "Internal Medicine" physician in Sunnyvale, California. She went to Northwestern University Feinberg Medical School and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 401 Old San Francisco Rd, Sunnyvale, California. You can reach out to her office (for appointments etc.) via phone at (408) 730-4360.

Grace Guo is licensed to practice in California (license number A64096) 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 1902811375.

Contact Information

	Grace Guo, MD
	401 Old San Francisco Rd, Sunnyvale, CA 94086-6387
	(408) 730-4360
	Not Available

Map and Direction

Physician's Profile

Full Name	Grace Guo
Gender	Female
Speciality	Internal Medicine
Experience	28 Years
Location	401 Old San Francisco Rd, Sunnyvale, 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:

Grace Guo attended and graduated from Northwestern University Feinberg Medical School in 1996

NPI Data:

NPI Number: 1902811375
Provider Enumeration Date: 07/31/2006
Last Update Date: 12/01/2011

Medicare PECOS Information:

PECOS PAC ID: 0244303980
Enrollment ID: I20080714000636

Medical Identifiers

Medical identifiers for Grace Guo such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1902811375	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A64096 (California)	Primary

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. Grace Guo allows following entities to bill medicare on her 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. Grace Guo 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
Grace Guo, MD 2350 W El Camino Real, 2nd Floor, Mountain View, CA 94040-6201 Ph: () -	Grace Guo, MD 401 Old San Francisco Rd, Sunnyvale, CA 94086-6387 Ph: (408) 730-4360

Reviews and Comments

Internal Medicine Doctors in Sunnyvale, CA

Dr. Tan Michael Nguyen, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 301 Old San Francisco Rd, Sunnyvale, CA 94086 Phone: 408-730-4360
Aisha Amin, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 301 Old San Francisco Rd, Sunnyvale, CA 94086 Phone: 718-334-2488
Nora Woiwode, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 Old San Francisco Rd, Sunnyvale, CA 94086 Phone: 650-730-4360
Su-may Lee, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1299 Oakmead Pkwy, Sunnyvale, CA 94085 Phone: 408-520-4510
Robina Yu-chu Moen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 Old San Francisco Rd, Sunnyvale, CA 94086 Phone: 408-730-4360
Leon Cheng, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 Old San Francisco Rd, Sunnyvale, CA 94086 Phone: 408-730-4262
Dr. Peter Fay, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 660 S Fair Oaks Ave, Evc Internal Medicine Clinic, Sunnyvale, CA 94086 Phone: 408-992-4858

Grace Guo, MD - Medicare Internal Medicine in Sunnyvale, CA