Dr Sarah Elizabeth Koller, MD - Medicare Colorectal Surgery (proctology) in Los Angeles, CA

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Dr Sarah Elizabeth Koller, MD is a medicare enrolled "Colon & Rectal Surgery" physician in Los Angeles, California. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Colorectal Surgery (proctology). She is a member of the group practice Usc Care Medical Group Inc and her current practice location is 1450 San Pablo St Ste 6200, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (323) 865-3690.

Dr Sarah Elizabeth Koller is licensed to practice in California (license number A154534) 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 1285915488.

Contact Information

Dr Sarah Elizabeth Koller, MD
1450 San Pablo St Ste 6200,
Los Angeles, CA 90033
(323) 865-3690
Not Available

Map and Direction




Physician's Profile

Full NameDr Sarah Elizabeth Koller
GenderFemale
SpecialityColorectal Surgery (proctology)
Experience13 Years
Location1450 San Pablo St Ste 6200, Los Angeles, 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 Sarah Elizabeth Koller graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1285915488
  • Provider Enumeration Date: 08/31/2011
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2860742632
  • Enrollment ID: I20191028002181

Medical Identifiers

Medical identifiers for Dr Sarah Elizabeth Koller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285915488NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MT199796 (Pennsylvania)Secondary
208C00000XColon & Rectal Surgery A154534 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Keck Hospital Of UscLos angeles, CAHospital
Lac+usc Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usc Care Medical Group Inc04461577471142

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 Sarah Elizabeth Koller allows following entities to bill medicare on her behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412

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 Sarah Elizabeth Koller 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 Sarah Elizabeth Koller, MD
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (323) 865-3690		Dr Sarah Elizabeth Koller, MD
1450 San Pablo St Ste 6200,
Los Angeles, CA 90033

Ph: (323) 865-3690

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.