Grace Chan, MD - Medicare Endocrinology in Palo Alto, CA

Grace Chan, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Palo Alto, California. She went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2001 and has 23 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 795 El Camino Real, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (650) 853-2976.

Grace Chan is licensed to practice in California (license number A104102) 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 1023027729.

Contact Information

Grace Chan, MD
795 El Camino Real,
Palo Alto, CA 94301-2302
(650) 853-2976
Not Available

Map and Direction




Physician's Profile

Full NameGrace Chan
GenderFemale
SpecialityEndocrinology
Experience23 Years
Location795 El Camino Real, Palo Alto, California
Accepts Medicare AssignmentsYes. 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 Chan attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2001
  NPI Data:
  • NPI Number: 1023027729
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 05/27/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8426054867
  • Enrollment ID: I20090105000537

Medical Identifiers

Medical identifiers for Grace Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023027729NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A104102 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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 Chan allows following entities to bill medicare on her behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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 Chan 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 AddressPractice Location Address
Grace Chan, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (650) 853-2976
Grace Chan, MD
795 El Camino Real,
Palo Alto, CA 94301-2302

Ph: (650) 853-2976

Reviews and Comments


Internal Medicine Doctors in Palo Alto, CA

Daniel Joseph Razzano, M.D.
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Phone: 650-493-5000    
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Dr. Yusra Nazar Hussain, M.D.
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Phone: 650-328-1676    Fax: 650-445-0911
Dr. David Yao, M.D.
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Dr. Franklin Perry, M.D.
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Practice Location: 2175 Park Blvd, Palo Alto, CA 94306
Phone: 650-330-3688    Fax: 650-330-3686
Dr. Ryan Arthur Mcconnell, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2972    
Dr. Ann Margaretha Lowe, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 420 Cambridge Ave, Unit 3, Palo Alto, CA 94306
Phone: 650-323-6614    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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