John Xuelin Li, MD - Medicare Internal Medicine in Davis, CA

John Xuelin Li, MD is a medicare enrolled "Internal Medicine" physician in Davis, California. His current practice location is 684 Hutchison Dr, Davis, California. You can reach out to his office (for appointments etc.) via phone at (530) 297-2330.

John Xuelin Li is licensed to practice in California (license number A187640) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1235665589.

Contact Information

John Xuelin Li, MD
684 Hutchison Dr,
Davis, CA 95616
(530) 297-2330
(210) 479-2010

Map and Direction




Physician's Profile

Full NameJohn Xuelin Li
GenderMale
SpecialityInternal Medicine
Location684 Hutchison Dr, Davis, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235665589
  • Provider Enumeration Date: 05/05/2017
  • Last Update Date: 09/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3577831130
  • Enrollment ID: I20231227001423

Medical Identifiers

Medical identifiers for John Xuelin Li such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235665589NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A187640 (California)Secondary
207R00000XInternal Medicine A187640 (California)Primary

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. John Xuelin Li allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952998973
PECOS PAC ID: 8022922475
Enrollment ID: O20031118001149

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. John Xuelin Li 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
John Xuelin Li, MD
13409 George Rd,
San Antonio, TX 78230-3064

Ph: (210) 429-8922
John Xuelin Li, MD
684 Hutchison Dr,
Davis, CA 95616

Ph: (530) 297-2330

Reviews and Comments


Internal Medicine Doctors in Davis, CA

David A. Dycaico, MD
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Daniel J Kennedy, MD
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Mrs. Elisabeth Abdin,
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Practice Location: 2030 Sutter Place, Suite 1000, Davis, CA 95616
Phone: 530-750-5904    Fax: 530-750-5905
Lynn Marie Mcalister, D.O.
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Dr. Stephen A. Mccurdy, MD
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Practice Location: One Shields Ave., Davis, CA 95616
Phone: 530-752-8051    Fax: 530-752-3239
Dr. Michael Xavier Guzman Ii, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 2000 Sutter Pl, Davis, CA 95616
Phone: 530-750-5909    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.