Lillian Y Pan, DO - Medicare Emergency Medicine in Vallejo, CA

Lillian Y Pan, DO is a medicare enrolled "Emergency Medicine" physician in Vallejo, California. Her current practice location is 300 Hospital Dr, Vallejo, California. You can reach out to her office (for appointments etc.) via phone at (707) 554-5210.

Lillian Y Pan is licensed to practice in California (license number 20A10736) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1740486414.

Contact Information

Lillian Y Pan, DO
300 Hospital Dr,
Vallejo, CA 94589-2574
(707) 554-5210
Not Available

Map and Direction




Physician's Profile

Full NameLillian Y Pan
GenderFemale
SpecialityEmergency Medicine
Location300 Hospital Dr, Vallejo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1740486414
  • Provider Enumeration Date: 06/21/2007
  • Last Update Date: 07/11/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 2961553755
  • Enrollment ID: I20090708000392

Medical Identifiers

Medical identifiers for Lillian Y Pan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740486414NPI-NPPES
20A10736OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 20A10736 (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. Lillian Y Pan allows following entities to bill medicare on her behalf.
Entity NameSonoma Valley Emergency Physicians Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710164629
PECOS PAC ID: 1355420191
Enrollment ID: O20080506000390
Entity NameVallejo Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083916373
PECOS PAC ID: 2961683693
Enrollment ID: O20110228000897

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. Lillian Y Pan 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
Lillian Y Pan, DO
Po Box 1159,
Arcadia, CA 91077-1159

Ph: (626) 447-0296
Lillian Y Pan, DO
300 Hospital Dr,
Vallejo, CA 94589-2574

Ph: (707) 554-5210

Reviews and Comments


Emergency Medicine Doctors in Vallejo, CA

Jason Willis-shore, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Timothy Charles Miller, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Steven P. Whiteley, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Judith E Peck, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-3373    Fax: 707-651-2478
Peter P. Chau, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Neil L. Markus, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Dr. Thomas Welch Gross, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Emergency Dept., Kaiser Permanente Medical Center, 675 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-4910    

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.