Elizabeth A Cook, DO - Medicare Emergency Medicine in Hillsdale, MI

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Elizabeth A Cook, DO is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Hillsdale, Michigan. She went to Philadelphia College Of Osteopathic Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Hillsdale Emergency Physicians, P.c. and her current practice location is 168 S Howell St, Hillsdale, Michigan. You can reach out to her office (for appointments etc.) via phone at (517) 437-4451.

Elizabeth A Cook is licensed to practice in Michigan (license number 5101014810) 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 1700883204.

Contact Information

Elizabeth A Cook, DO
168 S Howell St,
Hillsdale, MI 49242-2040
(517) 437-4451
Not Available

Map and Direction




Physician's Profile

Full NameElizabeth A Cook
GenderFemale
SpecialityEmergency Medicine
Experience25 Years
Location168 S Howell St, Hillsdale, 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:
  • Elizabeth A Cook attended and graduated from Philadelphia College Of Osteopathic Medicine in 1999
  NPI Data:
  • NPI Number: 1700883204
  • Provider Enumeration Date: 06/30/2005
  • Last Update Date: 04/09/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3476548926
  • Enrollment ID: I20110301001041

Medical Identifiers

Medical identifiers for Elizabeth A Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700883204NPI-NPPES
P00107240OtherMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services 5101014810 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hillsdale HospitalHillsdale, MIHospital
Emma L Bixby Medical CenterAdrian, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hillsdale Emergency Physicians, P.c.064860576612

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. Elizabeth A Cook 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 NameSparrow Ionia Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1700820065
PECOS PAC ID: 0042118887
Enrollment ID: O20060322000295
Entity NameSound Physicians Emergency Medicine Of Michigan, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568913473
PECOS PAC ID: 6800178195
Enrollment ID: O20170120002764
Entity NameHillsdale Emergency Physicians, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669018206
PECOS PAC ID: 0648605766
Enrollment ID: O20200120000752

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. Elizabeth A Cook 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
Elizabeth A Cook, DO
5455 Moscow Rd,
Spring Arbor, MI 49283-9719

Ph: (717) 634-9200		Elizabeth A Cook, DO
168 S Howell St,
Hillsdale, MI 49242-2040

Ph: (517) 437-4451

Reviews and Comments


Emergency Medicine Doctors in Hillsdale, MI

Leslie John Fraser, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 168 S Howell St, Hillsdale, MI 49242
Phone: 517-437-5125    
Charles Curtis Johnston, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 168 S Howell St, Hillsdale, MI 49242
Phone: 517-437-4451    
Keith Wayne Baron, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 168 S Howell St, Hillsdale, MI 49242
Phone: 517-437-4454    
Dr. Donald Brock, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 168 S Howell St, Hillsdale, MI 49242
Phone: 517-437-4451    

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.