Dr Billie Green, MD - Medicare Internal Medicine in San Diego, CA

Dr Billie Green, MD is a medicare enrolled "Internal Medicine" physician in San Diego, California. She graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 1101 Felspar St, San Diego, California. You can reach out to her office (for appointments etc.) via phone at (858) 483-1720.

Dr Billie Green is licensed to practice in California (license number A44412) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1427048032.

Contact Information

Dr Billie Green, MD
1101 Felspar St,
San Diego, CA 92109-2925
(858) 483-1720
Not Available

Map and Direction




Physician's Profile

Full NameDr Billie Green
GenderFemale
SpecialityInternal Medicine
Experience41 Years
Location1101 Felspar St, San Diego, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Billie Green graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1427048032
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 03/03/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9830295153
  • Enrollment ID: I20070503000224

Medical Identifiers

Medical identifiers for Dr Billie Green such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427048032NPI-NPPES
00A444121MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 07510R (Louisiana)Secondary
207R00000XInternal Medicine A44412 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Memorial Hospital La JollaLa jolla, CAHospital

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 Billie Green allows following entities to bill medicare on her behalf.
Entity NameBillie Green, Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184765273
PECOS PAC ID: 7911003231
Enrollment ID: O20070503000232

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 Billie Green 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 Billie Green, MD
1101 Felspar St,
San Diego, CA 92109-2925

Ph: () -
Dr Billie Green, MD
1101 Felspar St,
San Diego, CA 92109-2925

Ph: (858) 483-1720

Reviews and Comments


Internal Medicine Doctors in San Diego, CA

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Kris Kumar,
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Phone: 800-926-8273    Fax: 888-539-8781
Jedidiah Daniel Bell,
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Dr. Umber Dube, MD PHD
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Phone: 858-657-1675    

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).

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