Dr Andrew W Messenger, DO - Medicare Family Practice in Saint Johns, MI

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Dr Andrew W Messenger, DO is a medicare enrolled "Family Medicine" physician in Saint Johns, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Compass Healthcare Plc, Clinton County Medical Center Pc and his current practice location is 1005 S Us Highway 27, Suite 100, Saint Johns, Michigan. You can reach out to his office (for appointments etc.) via phone at (989) 224-3000.

Dr Andrew W Messenger is licensed to practice in Michigan (license number 510100741) 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 1073543666.

Contact Information

Dr Andrew W Messenger, DO
1005 S Us Highway 27, Suite 100,
Saint Johns, MI 48879-2423
(989) 224-3000
(989) 224-1424

Map and Direction




Physician's Profile

Full NameDr Andrew W Messenger
GenderMale
SpecialityFamily Practice
Experience47 Years
Location1005 S Us Highway 27, Saint Johns, 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:
  • Dr Andrew W Messenger attended and graduated from Michigan State University College Of Osteopathic Medicine in 1977
  NPI Data:
  • NPI Number: 1073543666
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 08/11/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9032004627
  • Enrollment ID: I20100126000343

Medical Identifiers

Medical identifiers for Dr Andrew W Messenger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073543666NPI-NPPES
3026539MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 510100741 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sparrow Clinton HospitalSaint johns, MIHospital
Edward W Sparrow HospitalLansing, MIHospital
Mclaren Greater LansingLansing, MIHospital
Sparrow Carson HospitalCarson city, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Compass Healthcare Plc600204589557
Clinton County Medical Center Pc822492381824

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 Andrew W Messenger allows following entities to bill medicare on his behalf.
Entity NameClinton County Medical Center Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861486938
PECOS PAC ID: 8224923818
Enrollment ID: O20040713001210
Entity NameRedicare Partners Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639473002
PECOS PAC ID: 1557530656
Enrollment ID: O20110805000630
Entity NameCompass Healthcare Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932533692
PECOS PAC ID: 6002045895
Enrollment ID: O20140127000294
Entity NameClinton County Medical Center Psychological Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871931055
PECOS PAC ID: 4082843412
Enrollment ID: O20140206000773

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 Andrew W Messenger 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 Andrew W Messenger, DO
1005 S Us Highway 27, Suite 100,
Saint Johns, MI 48879-2423

Ph: (989) 224-3000		Dr Andrew W Messenger, DO
1005 S Us Highway 27, Suite 100,
Saint Johns, MI 48879-2423

Ph: (989) 224-3000

Reviews and Comments


Family Medicine Doctors in Saint Johns, MI

Gregory A Holzhei, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 S Oakland St, Suite 204, Saint Johns, MI 48879
Phone: 989-224-2338    Fax: 989-224-2065
Maria Livieratos, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 Waterford Pkwy Ste B, Saint Johns, MI 48879
Phone: 989-534-2353    Fax: 989-534-2352
Taylor Thelen, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1005 S Us Highway 27, Suite 100, Saint Johns, MI 48879
Phone: 989-224-3000    Fax: 989-224-1424
Dr. Steve Ralph Lasater, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1055 S Us Highway 27, Saint Johns, MI 48879
Phone: 989-224-3000    Fax: 989-224-1424
Dr. Whitnee Jane Essenmacher, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 901 S Oakland St Ste 201, Saint Johns, MI 48879
Phone: 989-224-2338    
Dr. Lars P Andersen Jr., D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1005 S Us Highway 27, Suite 100, Saint Johns, MI 48879
Phone: 989-224-3000    Fax: 989-224-1424

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.