Joseph Benjamin Weiss, MD - Medicare Internal Medicine in Rancho Santa Fe, CA

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Joseph Benjamin Weiss, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Rancho Santa Fe, California. His current practice location is 18422 Calle La Serra, Rancho Santa Fe, California. You can reach out to his office (for appointments etc.) via phone at (858) 756-9800.

Joseph Benjamin Weiss is licensed to practice in California (license number G37436) 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 1700979283.

Contact Information

Joseph Benjamin Weiss, MD
18422 Calle La Serra,
Rancho Santa Fe, CA 92091-0132
(858) 756-9800
(858) 756-9985

Map and Direction




Physician's Profile

Full NameJoseph Benjamin Weiss
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location18422 Calle La Serra, Rancho Santa Fe, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700979283
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 09/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9234662305
  • Enrollment ID: I20241028002608

Medical Identifiers

Medical identifiers for Joseph Benjamin Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700979283NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 23208 (Arizona)Secondary
207RG0100XInternal Medicine - Gastroenterology G37436 (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. Joseph Benjamin Weiss allows following entities to bill medicare on his behalf.
Entity NameYuma Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194706655
PECOS PAC ID: 2062314826
Enrollment ID: O20040122000526

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. Joseph Benjamin Weiss 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
Joseph Benjamin Weiss, MD
18422 Calle La Serra,
Rancho Santa Fe, CA 92091-0132

Ph: (858) 756-9800		Joseph Benjamin Weiss, MD
18422 Calle La Serra,
Rancho Santa Fe, CA 92091-0132

Ph: (858) 756-9800

Reviews and Comments


Internal Medicine Doctors in Rancho Santa Fe, CA

Dr. Avi J Hettena, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6037 La Granada, Suite C, Rancho Santa Fe, CA 92067
Phone: 858-756-2116    Fax: 858-400-5113
Dr. David S Nourok, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 5242 Avenida Cantaria, Rancho Santa Fe, CA 92067
Phone: 858-735-0252    
Dr. Christine Anna White, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6591 Calle Tierra Blanca, Rancho Santa Fe, CA 92067
Phone: 858-405-7825    Fax: 858-759-2747
Dr. Tharaknath Rao, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 14767 Calle Carla, Rancho Santa Fe, CA 92067
Phone: 858-205-7336    
Tammy Lin, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 16089 San Dieguito Rd., Suite H102, Rancho Santa Fe, CA 92067
Phone: 858-367-3443    
Dr. George William Groth Iv, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6037 La Granada, Suite C, Rancho Santa Fe, CA 92067
Phone: 858-756-2116    Fax: 858-756-4142
Dr. Robert E Sobol, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 5827 Via De La Cumbre, Rancho Santa Fe, CA 92067
Phone: 858-756-5437    Fax: 858-201-5145

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.