Olga Gennadyevna Dewald, - Medicare Emergency Medicine in Lansing, MI

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Olga Gennadyevna Dewald, is a medicare enrolled "Emergency Medicine" physician in Lansing, Michigan. She went to Wayne State University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Mymichigan Medical Center Alma, Mymichigan Medical Center Clare and 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) 364-1000.

Olga Gennadyevna Dewald is licensed to practice in Michigan (license number 4301105687) 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 1710397690.

Contact Information

Olga Gennadyevna Dewald,
1215 E Michigan Ave,
Lansing, MI 48912-1811
(517) 364-1000
Not Available

Map and Direction




Physician's Profile

Full NameOlga Gennadyevna Dewald
GenderFemale
SpecialityEmergency Medicine
Experience10 Years
Location1215 E Michigan Ave, Lansing, Michigan
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:
  • Olga Gennadyevna Dewald attended and graduated from Wayne State University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1710397690
  • Provider Enumeration Date: 05/01/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2264734631
  • Enrollment ID: I20170609000955

Medical Identifiers

Medical identifiers for Olga Gennadyevna Dewald such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710397690NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301105687 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Midmichigan Medical Center-clareClare, MIHospital
Midmichigan Medical Center-gratiotAlma, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mymichigan Medical Center Alma337545140482
Mymichigan Medical Center Clare701282977397

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. Olga Gennadyevna Dewald allows following entities to bill medicare on her behalf.
Entity NameSparrow Ionia Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700820065
PECOS PAC ID: 0042118887
Enrollment ID: O20031230000664
Entity NameMymichigan Medical Center Alma
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265596126
PECOS PAC ID: 3375451404
Enrollment ID: O20040202000975
Entity NameAspirus Keweenaw
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205998713
PECOS PAC ID: 8123912011
Enrollment ID: O20040211000763
Entity NameMymichigan Medical Center Alpena
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508332792
PECOS PAC ID: 8527969922
Enrollment ID: O20040415000495
Entity NameHospitalist Physicians Medical Group Of Michigan, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003978867
PECOS PAC ID: 4688778228
Enrollment ID: O20070409000434
Entity NameMymichigan Medical Center Clare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134394026
PECOS PAC ID: 7012829773
Enrollment ID: O20080721000628
Entity NameMymichigan Medical Center West Branch
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538566765
PECOS PAC ID: 7214251081
Enrollment ID: O20160714002424

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. Olga Gennadyevna Dewald 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
Olga Gennadyevna Dewald,
1859 Cobble Ct,
Brighton, MI 48114-7658

Ph: (248) 252-5457		Olga Gennadyevna Dewald,
1215 E Michigan Ave,
Lansing, MI 48912-1811

Ph: (517) 364-1000

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.
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Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-1000    
Eli Spencer Schriever, DO
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Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2583    
Dr. Henry Carl Nygren, M.D.
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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.