Dr Sarah L Renfert, MD - Medicare Emergency Medicine in Ellisville, MO

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Dr Sarah L Renfert, MD is a medicare enrolled "Emergency Medicine" physician in Ellisville, Missouri. Her current practice location is 225 Clarkson Rd, Ellisville, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 207-8880.

Dr Sarah L Renfert is licensed to practice in Missouri (license number 2000163032) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1932171600.

Contact Information

Dr Sarah L Renfert, MD
225 Clarkson Rd,
Ellisville, MO 63011-2278
(636) 207-8880
(636) 256-7797

Map and Direction




Physician's Profile

Full NameDr Sarah L Renfert
GenderFemale
SpecialityEmergency Medicine
Location225 Clarkson Rd, Ellisville, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932171600
  • Provider Enumeration Date: 02/06/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9537181383
  • Enrollment ID: I20051221000603

Medical Identifiers

Medical identifiers for Dr Sarah L Renfert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932171600NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2000163032 (Missouri)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. Dr Sarah L Renfert allows following entities to bill medicare on her behalf.
Entity NameSt Louis Medical Clinic, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174505127
PECOS PAC ID: 2961496765
Enrollment ID: O20040414000049
Entity NameFast Track Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568770626
PECOS PAC ID: 2062693336
Enrollment ID: O20110218000623

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 L Renfert 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 L Renfert, MD
524 Queens Court Place,
St. Peters, MO 63376

Ph: () -		Dr Sarah L Renfert, MD
225 Clarkson Rd,
Ellisville, MO 63011-2278

Ph: (636) 207-8880

Reviews and Comments


Emergency Medicine Doctors in Ellisville, MO

Dr. Tammy L. Martin, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 233 Clarkson Rd, Ellisville, MO 63011
Phone: 636-256-8644    

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.