Dr Sara Michelle Koerwitz, MD - Medicare Emergency Medicine in Lansing, MI

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Dr Sara Michelle Koerwitz, MD is a medicare enrolled "Emergency Medicine" physician in Lansing, Michigan. Her current practice location is 1215 E Michigan Ave, Lansing, Michigan. You can reach out to her office (for appointments etc.) via phone at (517) 364-2583.

Dr Sara Michelle Koerwitz is licensed to practice in Michigan (license number 4301083628) 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 1942415021.

Contact Information

Dr Sara Michelle Koerwitz, MD
1215 E Michigan Ave,
Lansing, MI 48912-1811
(517) 364-2583
Not Available

Map and Direction




Physician's Profile

Full NameDr Sara Michelle Koerwitz
GenderFemale
SpecialityEmergency Medicine
Location1215 E Michigan Ave, Lansing, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1942415021
  • Provider Enumeration Date: 05/11/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3577621788
  • Enrollment ID: I20081016000381

Medical Identifiers

Medical identifiers for Dr Sara Michelle Koerwitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942415021NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301083628 (Michigan)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 Sara Michelle Koerwitz allows following entities to bill medicare on her behalf.
Entity NameMedical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710932736
PECOS PAC ID: 0840184164
Enrollment ID: O20040209000976

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 Sara Michelle Koerwitz 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 Sara Michelle Koerwitz, MD
249 University Dr,
East Lansing, MI 48823-4131

Ph: () -		Dr Sara Michelle Koerwitz, MD
1215 E Michigan Ave,
Lansing, MI 48912-1811

Ph: (517) 364-2583

Reviews and Comments


Emergency Medicine Doctors in Lansing, MI

Ronald L Rhule, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2223    
Dr. Brett Justin Gerstner, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-1000    
Eli Spencer Schriever, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2583    
Dr. Henry Carl Nygren, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 707 Prudden St, Apt 138, Lansing, MI 48906
Phone: 404-625-5261    
Dr. Tara Jameson Drew, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2746    
Amy Clark,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2583    
Jeremy O'shea, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-337-0957    

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.