Melissa E Weinberg, MD - Medicare Internal Medicine in San Francisco, CA

Melissa E Weinberg, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in San Francisco, California. She went to Yale University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 1375 Sutter St Ste 208, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 600-0110.

Melissa E Weinberg is licensed to practice in California (license number A89190) 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 1659399079.

Contact Information

Melissa E Weinberg, MD
1375 Sutter St Ste 208,
San Francisco, CA 94109
(415) 600-0110
(415) 558-7038

Map and Direction




Physician's Profile

Full NameMelissa E Weinberg
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location1375 Sutter St Ste 208, San Francisco, 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:
  • Melissa E Weinberg attended and graduated from Yale University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1659399079
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931189982
  • Enrollment ID: I20070427000362

Medical Identifiers

Medical identifiers for Melissa E Weinberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659399079NPI-NPPES
A89190OtherCASTATE MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 219322 (Massachusetts)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A89190 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital
California Pacific Medical Center - Mission BernalSan francisco, CAHospital
Novato Community HospitalNovato, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Melissa E Weinberg allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154396208
PECOS PAC ID: 5496668410
Enrollment ID: O20031113000632
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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. Melissa E Weinberg 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
Melissa E Weinberg, MD
2350 W El Camino Real Fl 2,
Mountain View, CA 94040-6203

Ph: (415) 600-0110
Melissa E Weinberg, MD
1375 Sutter St Ste 208,
San Francisco, CA 94109

Ph: (415) 600-0110

Reviews and Comments


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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.

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