Silvia Cristina Caswell, DO - Medicare Preventive Medicine in Loma Linda, CA

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Silvia Cristina Caswell, DO is a medicare enrolled "Preventive Medicine - Public Health & General Preventive Medicine" physician in Loma Linda, California. Her current practice location is 24785 Stewart St Ste 111, Loma Linda, California. You can reach out to her office (for appointments etc.) via phone at (909) 558-4594.

Silvia Cristina Caswell is licensed to practice in California (license number 20A19000) 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 1114585148.

Contact Information

Silvia Cristina Caswell, DO
24785 Stewart St Ste 111,
Loma Linda, CA 92350-1721
(909) 558-4594
Not Available

Map and Direction




Physician's Profile

Full NameSilvia Cristina Caswell
GenderFemale
SpecialityPreventive Medicine - Public Health & General Preventive Medicine
Location24785 Stewart St Ste 111, Loma Linda, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114585148
  • Provider Enumeration Date: 06/04/2019
  • Last Update Date: 03/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6204271810
  • Enrollment ID: I20240305001081

Medical Identifiers

Medical identifiers for Silvia Cristina Caswell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114585148NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine 20A19000 (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. Silvia Cristina Caswell allows following entities to bill medicare on her behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981
Entity NameSac Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013935923
PECOS PAC ID: 4385533579
Enrollment ID: O20040315000608

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. Silvia Cristina Caswell 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
Silvia Cristina Caswell, DO
24785 Stewart St Ste 111,
Loma Linda, CA 92350-1721

Ph: () -		Silvia Cristina Caswell, DO
24785 Stewart St Ste 111,
Loma Linda, CA 92350-1721

Ph: (909) 558-4594

Reviews and Comments


Preventive Medicine Doctors in Loma Linda, CA

Karen Rachel Studer, M.D.
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Practice Location: 11234 Anderson Street, Graduate Medical Education Office Cp 21005, Loma Linda, CA 92354
Phone: 909-558-4000    
Serena Tonstad,
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 24785 Stewart St, Evans Hall, Room 111, Loma Linda, CA 92350
Phone: 909-558-4741    Fax: 909-558-0471
T Allan Darnell, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 25455 Barton Rd, Ste.106a, Loma Linda, CA 92354
Phone: 909-558-6222    
Dr. Rebecca Sueyoung Chung, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 24785 Stewart St Evans Hl Ste 204, Loma Linda, CA 92350
Phone: 909-651-5809    
Dr. Tonya Elizabeth Cramer, M.D., MPH
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 24785 Stewart Street Evans Hall Suite 204, Loma Linda, CA 92350
Phone: 909-558-6600    
Dr. Andrew H. Guo, MD, MPH, MBA
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Va Loma Linda Healthcare System, 11201 Benton St (111-om), Loma Linda, CA 92357
Phone: 909-825-7084    Fax: 909-777-3274

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.