Dr Thomas Geraci, DO - Medicare General Practice in San Jose, CA

  1. Home
  2. General Practice
  3. CA
  4. San Jose
Dr Thomas Geraci, DO is a medicare enrolled "General Practice" physician in San Jose, California. His current practice location is 1762 Technology Dr Ste 116, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (408) 352-5592.

Dr Thomas Geraci is licensed to practice in California (license number 20A5373) 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 1952357741.

Contact Information

Dr Thomas Geraci, DO
1762 Technology Dr Ste 116,
San Jose, CA 95110-1307
(408) 352-5592
(408) 453-0102

Map and Direction




Physician's Profile

Full NameDr Thomas Geraci
GenderMale
SpecialityGeneral Practice
Location1762 Technology Dr Ste 116, San Jose, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1952357741
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 01/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4587619291
  • Enrollment ID: I20050315001127

Medical Identifiers

Medical identifiers for Dr Thomas Geraci such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952357741NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 3569 (Arizona)Secondary
208D00000XGeneral Practice 767 (Nevada)Secondary
208D00000XGeneral Practice 20A5373 (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. Dr Thomas Geraci allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659450955
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000757
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699885079
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000784
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Other Medical Care Group
Entity IdentifiersNPI Number: 1629301346
PECOS PAC ID: 1254244973
Enrollment ID: O20110318000170

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 Geraci 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 Geraci, DO
2670 Babcock Way,
Sacramento, CA 95835-1389

Ph: (702) 480-8859		Dr Thomas Geraci, DO
1762 Technology Dr Ste 116,
San Jose, CA 95110-1307

Ph: (408) 352-5592

Reviews and Comments


General Practice Doctors in San Jose, CA

Dr. Liza Aline Shiff, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 2101 Forest Ave, Ste 116, San Jose, CA 95128
Phone: 408-971-8080    Fax: 408-971-2545
Dai Qui Vu, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 3500 Zanker Road, San Jose, CA 95134
Phone: 408-451-6198    
Dr. Louis Tran, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 2899 Senter Rd, Suite 140, San Jose, CA 95111
Phone: 408-281-3889    Fax: 408-281-3892
Dr. Albert A Gomez, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 1644 Alum Rock Ave, San Jose, CA 95116
Phone: 408-347-1680    Fax: 408-347-1681
Dr. Robert Dominguez, DDS
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 750 N. Capitol Ave, C-8, San Jose, CA 95133
Phone: 408-926-2221    Fax: 408-926-8725
Dr. Kent Hagen, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 250 Hospital Pkwy, San Jose, CA 95119
Phone: 925-254-6444    Fax: 925-254-6456
Forrest Robert Hamlin Sr., DO
General Practice
Medicare: Medicare Enrolled
Practice Location: 415 E Taylor St, San Jose, CA 95112
Phone: 530-224-9144    

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.