Dr Thomas C Orsini, MD - Medicare Diagnostic Radiology in San Diego, CA

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Dr Thomas C Orsini, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in San Diego, California. He graduated from medical school in 1984 and has 41 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Geisinger Clinic, Virtual Radiologic Professionals Of California Pa, Southeast Alaska Regional Health Consortium and his current practice location is 501 Washington St, Ste 510, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (619) 819-6501.

Dr Thomas C Orsini is licensed to practice in California (license number G65463) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1568415727.

Contact Information

Dr Thomas C Orsini, MD
501 Washington St, Ste 510,
San Diego, CA 92103-2231
(619) 819-6501
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas C Orsini
GenderMale
SpecialityDiagnostic Radiology
Experience41 Years
Location501 Washington St, San Diego, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Thomas C Orsini graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1568415727
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 03/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4880669589
  • Enrollment ID: I20040831001023

Medical Identifiers

Medical identifiers for Dr Thomas C Orsini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568415727NPI-NPPES
00G654630MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology MD26550 (Maine)Secondary
2085R0202XRadiology - Diagnostic Radiology G65463 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Hospital S U N Y Health Science CenterSyracuse, NYHospital
Mt Edgecumbe HospitalSitka, AKHospital
Umd Shore Medical Center At EastonEaston, MDHospital
Champlain Valley Physicians Hospital Medical CtrPlattsburgh, NYHospital
Calais Regional HospitalCalais, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Geisinger Clinic53956570013078
Virtual Radiologic Professionals Of California Pa771998934257
Southeast Alaska Regional Health Consortium1456265362298

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. Dr Thomas C Orsini allows following entities to bill medicare on his behalf.
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20031106000784
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20040202001145
Entity NameClaremont Imaging Associates A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619068921
PECOS PAC ID: 9133170442
Enrollment ID: O20050203000703
Entity NamePronet Imaging Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528099488
PECOS PAC ID: 5890722755
Enrollment ID: O20050721000831
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20060221000914
Entity NameVirtual Radiologic Professionals Of California Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881792166
PECOS PAC ID: 7719989342
Enrollment ID: O20070209000351
Entity NameSan Fernando Valley Interventional Radiology And Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942350889
PECOS PAC ID: 3476651431
Enrollment ID: O20070614000478
Entity NameEmeryville Advanced Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376597930
PECOS PAC ID: 3375637051
Enrollment ID: O20070926000354
Entity NameIhs Radiology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497148456
PECOS PAC ID: 1052622024
Enrollment ID: O20150617000811
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558313023
PECOS PAC ID: 5395657001
Enrollment ID: O20160512002382
Entity NameSpecialists In Medical Imaging Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841687951
PECOS PAC ID: 2163733544
Enrollment ID: O20180522002986
Entity NameGeisinger-hm Joint Venture Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952076119
PECOS PAC ID: 1355676370
Enrollment ID: O20200226002127
Entity NameSouthern Monterey County Memorial Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1114917564
PECOS PAC ID: 7719883461
Enrollment ID: O20200521000977
Entity NameRemlo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063543791
PECOS PAC ID: 5193800258
Enrollment ID: O20201111002473
Entity NameMemphis Physicians Radiological Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134231574
PECOS PAC ID: 9830123736
Enrollment ID: O20201221000648
Entity NameCrouse Radiology Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447244587
PECOS PAC ID: 1850387648
Enrollment ID: O20230710000822
Entity NameSt Paul Place Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497707681
PECOS PAC ID: 7719882943
Enrollment ID: O20240311000226
Entity NameWarren General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811600307
PECOS PAC ID: 4880501402
Enrollment ID: O20250106000764

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. Dr Thomas C Orsini 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
Dr Thomas C Orsini, MD
Po Box 34307,
San Diego, CA 92163-4307

Ph: () -		Dr Thomas C Orsini, MD
501 Washington St, Ste 510,
San Diego, CA 92103-2231

Ph: (619) 819-6501

Reviews and Comments


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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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