Mrs Amy Marie Buck, APN - Medicare Nurse Practitioner in O Fallon, IL

Mrs Amy Marie Buck, APN is a medicare enrolled "Nurse Practitioner - Family" in O Fallon, Illinois. She graduated from nursing school in 2004 and has 20 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Hshs Medical Group Inc and her current practice location is 670 Pierce Blvd, O Fallon, Illinois. You can reach out to her office (for appointments etc.) via phone at (618) 206-2070.

Mrs Amy Marie Buck is licensed to practice in Illinois (license number 209005545) 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 1053587402.

Contact Information

Mrs Amy Marie Buck, APN
670 Pierce Blvd,
O Fallon, IL 62269-2579
(618) 206-2070
Not Available

Map and Direction




Provider's Profile

Full NameMrs Amy Marie Buck
GenderFemale
SpecialityNurse Practitioner
Experience20 Years
Location670 Pierce Blvd, O Fallon, Illinois
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:
  • Mrs Amy Marie Buck graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1053587402
  • Provider Enumeration Date: 05/06/2008
  • Last Update Date: 12/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4385705334
  • Enrollment ID: I20081209000397

Medical Identifiers

Medical identifiers for Mrs Amy Marie Buck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053587402NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 209005545 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hshs St Elizabeth's HospitalO fallon, ILHospital
St Johns HospitalSpringfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hshs Medical Group Inc5092857821236

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. Mrs Amy Marie Buck allows following entities to bill medicare on her behalf.
Entity NameSt Josephs Hospital Breese Of The Hospital Sisters Of The Third Order
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457319154
PECOS PAC ID: 9638064892
Enrollment ID: O20040217000493
Entity NameHshs Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962644807
PECOS PAC ID: 5092857821
Enrollment ID: O20100116000275

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. Mrs Amy Marie Buck 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
Mrs Amy Marie Buck, APN
670 Pierce Blvd,
O Fallon, IL 62269-2579

Ph: (618) 206-2070
Mrs Amy Marie Buck, APN
670 Pierce Blvd,
O Fallon, IL 62269-2579

Ph: (618) 206-2070

Reviews and Comments


Nurse Practitioner Nurses in O Fallon, IL

Kathy Liefer, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 618-641-5803    
Megan Elizabeth Gomer, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1512 English Pine Ln, O Fallon, IL 62269
Phone: 309-368-8984    
Annamaria Griffith, DNP, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1405 N Green Mount Rd Ste 240, O Fallon, IL 62269
Phone: 618-632-9000    
Ms. Shambra Cullum, APN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 217-994-1485    
Derek Pechacek, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 320 E Highway 50, O Fallon, IL 62269
Phone: 618-624-3368    Fax: 618-624-3387
Mrs. Kimberly Burgess, AGNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 670 Pierce Blvd, O Fallon, IL 62269
Phone: 618-206-2094    

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.