Robert M Fields, DO - Medicare Emergency Medicine in Ypsilanti, MI

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Robert M Fields, DO is a medicare enrolled "Emergency Medicine" physician in Ypsilanti, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Hospitalist Physicians Medical Group Of Michigan, Pc and his current practice location is 5301 Mcauley Dr, Ypsilanti, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 712-3456.

Robert M Fields is licensed to practice in Michigan (license number 013782) 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 1154358463.

Contact Information

Robert M Fields, DO
5301 Mcauley Dr,
Ypsilanti, MI 48197-1051
(734) 712-3456
Not Available

Map and Direction




Physician's Profile

Full NameRobert M Fields
GenderMale
SpecialityEmergency Medicine
Experience26 Years
Location5301 Mcauley Dr, Ypsilanti, Michigan
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:
  • Robert M Fields attended and graduated from Michigan State University College Of Osteopathic Medicine in 1998
  NPI Data:
  • NPI Number: 1154358463
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 12/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2961484852
  • Enrollment ID: I20040603001318

Medical Identifiers

Medical identifiers for Robert M Fields such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154358463NPI-NPPES
4668518MedicaidMI
4668536MedicaidMI
RF013782OtherMIBC/BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 013782 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Mercy ChelseaChelsea, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Physicians Medical Group Of Michigan, Pc468877822817

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. Robert M Fields allows following entities to bill medicare on his behalf.
Entity NameChelsea Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912947409
PECOS PAC ID: 0648171074
Enrollment ID: O20040119000004
Entity NameEpmg Of Michigan Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386688992
PECOS PAC ID: 4789596339
Enrollment ID: O20040211000686
Entity NameSaint Joseph Mercy Livingston Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285753236
PECOS PAC ID: 8628964525
Enrollment ID: O20040301000934
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

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. Robert M Fields 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
Robert M Fields, DO
2000 Green Rd, Suite 300,
Ann Arbor, MI 48105-1598

Ph: (734) 995-3764		Robert M Fields, DO
5301 Mcauley Dr,
Ypsilanti, MI 48197-1051

Ph: (734) 712-3456

Reviews and Comments


Emergency Medicine Doctors in Ypsilanti, MI

Charmaine R Gregory, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5301 Mcauley Dr, Ypsilanti, MI 48197
Phone: 734-712-3456    
Dr. Tanya Boldenow,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5301 E Huron River Dr, Ypsilanti, MI 48197
Phone: 734-712-3935    
Dr. Monique Reeves, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 555 Towner St, Ypsilanti, MI 48198
Phone: 734-544-6869    Fax: 734-544-6704
Kim Marie Smith, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5301 Mcauley Dr, Ypsilanti, MI 48197
Phone: 734-712-3456    
Joseph Donovan Dixon, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Iha Palliative Care, 5301 E Huron River Drive Suite 2119, Ypsilanti, MI 48197
Phone: 734-712-7255    
Dr. Lee Benjamin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5301 E Huron River Dr, Ypsilanti, MI 48197
Phone: 734-712-3962    

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.