Dr George Kimmerling, MD - Medicare Internal Medicine in San Francisco, CA

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Dr George Kimmerling, MD is a medicare enrolled "Specialist" physician in San Francisco, California. He graduated from medical school in 1970 and has 56 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 2100 Webster St Ste 409, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 658-7876.

Dr George Kimmerling is licensed to practice in California (license number G254210) 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 1346313269.

Contact Information

Dr George Kimmerling, MD
2100 Webster St Ste 409,
San Francisco, CA 94115-2380
(415) 658-7876
(415) 658-7962

Map and Direction




Physician's Profile

Full NameDr George Kimmerling
GenderMale
SpecialityInternal Medicine
Experience56 Years
Location2100 Webster St Ste 409, San Francisco, 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 George Kimmerling graduated from medical school in 1970
  NPI Data:
  • NPI Number: 1346313269
  • Provider Enumeration Date: 11/16/2006
  • Last Update Date: 08/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3678637477
  • Enrollment ID: I20090122000521

Medical Identifiers

Medical identifiers for Dr George Kimmerling such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346313269NPI-NPPES
00G254210MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism G25421 (California)Secondary
174400000XSpecialist G254210 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital
St Mary's Medical CenterSan francisco, CAHospital
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital
Ucsf Medical CenterSan francisco, CAHospital
California Pacific Medical Center - Mission BernalSan francisco, CAHospital

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 George Kimmerling 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 George Kimmerling, MD
1282 26th Ave,
San Francisco, CA 94122-1505

Ph: (415) 681-1613		Dr George Kimmerling, MD
2100 Webster St Ste 409,
San Francisco, CA 94115-2380

Ph: (415) 658-7876

Reviews and Comments



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.