John D Serini, DO - Medicare Gastroenterology in Wyoming, MI

John D Serini, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Wyoming, Michigan. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1977 and has 47 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastroenterology Consultants Plc and his current practice location is 2093 Health Dr Sw, Suite 101, Wyoming, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 828-5727.

John D Serini is licensed to practice in Michigan (license number 5101007294) 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 1285679589.

Contact Information

John D Serini, DO
2093 Health Dr Sw, Suite 101,
Wyoming, MI 49519-9691
(616) 828-5727
(616) 828-5726

Map and Direction




Physician's Profile

Full NameJohn D Serini
GenderMale
SpecialityGastroenterology
Experience47 Years
Location2093 Health Dr Sw, Wyoming, 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:
  • John D Serini attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1977
  NPI Data:
  • NPI Number: 1285679589
  • Provider Enumeration Date: 06/19/2006
  • Last Update Date: 05/09/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8628099801
  • Enrollment ID: I20051215000386

Medical Identifiers

Medical identifiers for John D Serini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285679589NPI-NPPES
4819265MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 5101007294 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Metro Health HospitalWyoming, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastroenterology Consultants Plc96381908122

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. John D Serini allows following entities to bill medicare on his behalf.
Entity NameGastroenterology Consultants Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861526196
PECOS PAC ID: 9638190812
Enrollment ID: O20051215000369

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. John D Serini 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
John D Serini, DO
2093 Health Dr Sw, Suite 101,
Wyoming, MI 49519-9691

Ph: (616) 828-5727
John D Serini, DO
2093 Health Dr Sw, Suite 101,
Wyoming, MI 49519-9691

Ph: (616) 828-5727

Reviews and Comments


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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.