Dr John Paul Greving, DO - Medicare Internal Medicine in Hannibal, MO

Dr John Paul Greving, DO is a medicare enrolled "Internal Medicine" physician in Hannibal, Missouri. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hannibal Regional Healthcare System Inc and his current practice location is 6500 Hospital Dr, Hannibal, Missouri. You can reach out to his office (for appointments etc.) via phone at (573) 629-3400.

Dr John Paul Greving is licensed to practice in Missouri (license number 2006005512) 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 1043388036.

Contact Information

Dr John Paul Greving, DO
6500 Hospital Dr,
Hannibal, MO 63401-6890
(573) 629-3400
(573) 629-3414

Map and Direction




Physician's Profile

Full NameDr John Paul Greving
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location6500 Hospital Dr, Hannibal, Missouri
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 John Paul Greving attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1998
  NPI Data:
  • NPI Number: 1043388036
  • Provider Enumeration Date: 11/30/2006
  • Last Update Date: 10/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8729054119
  • Enrollment ID: I20070316000214

Medical Identifiers

Medical identifiers for Dr John Paul Greving such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043388036NPI-NPPES
204917702MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2006005512 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hannibal Regional Hospital Home Health AgencyHannibal, MOHome health agency
Community Loving Care HospiceWentzville, MOHospice
Hannibal Regional HospitalHannibal, MOHospital
Willow Care Rehabilitation & Health Care CenterHannibal, MONursing home
Beth Haven Nursing HomeHannibal, MONursing home
Luther Manor Retirement & Nursing CenterHannibal, MONursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hannibal Regional Healthcare System Inc1254236300199

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 John Paul Greving allows following entities to bill medicare on his behalf.
Entity NameHannibal Regional Healthcare System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134311392
PECOS PAC ID: 1254236300
Enrollment ID: O20071004000422

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 John Paul Greving 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 John Paul Greving, DO
6500 Hospital Dr,
Hannibal, MO 63401-6890

Ph: (573) 629-3400
Dr John Paul Greving, DO
6500 Hospital Dr,
Hannibal, MO 63401-6890

Ph: (573) 629-3400

Reviews and Comments


Internal Medicine Doctors in Hannibal, MO

Jennifer Lynn Minoff, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6500 Hospital Dr, Hannibal, MO 63401
Phone: 573-629-3500    Fax: 573-629-3537
Dr. Barbara K Tuley, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 50 El Rancho Dr, Hannibal, MO 63401
Phone: 918-429-6002    Fax: 573-719-3480
Dr. Karol Edward Rosner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6500 Hospital Dr, Hannibal, MO 63401
Phone: 573-629-3500    Fax: 573-629-3515
Dr. George P Kerkemeyer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Medical Dr, Hannibal, MO 63401
Phone: 573-231-3783    Fax: 573-231-3784
Santhisri Kodali, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6500 Hospital Dr, Hannibal, MO 63401
Phone: 573-629-3500    Fax: 573-629-3314
Imtiaz Ismail, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 100 Medical Dr, Hannibal, MO 63401
Phone: 573-221-5250    Fax: 573-231-3758

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.