Ms Sarah Marie Halliday, ACNP - Medicare Nurse Practitioner in Saint Louis, MO

Ms Sarah Marie Halliday, ACNP is a medicare enrolled "Nurse Practitioner" in Saint Louis, Missouri. She graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Cep America-illinois Hospitalists, Llp and her current practice location is 400 S Kingshighway Blvd, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 362-9123.

Ms Sarah Marie Halliday is licensed to practice in Missouri (license number 2018041079) 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 1487113999.

Contact Information

Ms Sarah Marie Halliday, ACNP
400 S Kingshighway Blvd,
Saint Louis, MO 63110-1014
(314) 362-9123
(314) 747-3338

Map and Direction




Provider's Profile

Full NameMs Sarah Marie Halliday
GenderFemale
SpecialityNurse Practitioner
Experience6 Years
Location400 S Kingshighway Blvd, Saint Louis, Missouri
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:
  • Ms Sarah Marie Halliday graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1487113999
  • Provider Enumeration Date: 03/14/2019
  • Last Update Date: 05/16/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7911249867
  • Enrollment ID: I20220217001169

Medical Identifiers

Medical identifiers for Ms Sarah Marie Halliday such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487113999NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 2018041079 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Osf Saint Anthony's Health CenterAlton, ILHospital
Jersey Community HospitalJerseyville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America-illinois Hospitalists, Llp3274765904111

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. Ms Sarah Marie Halliday allows following entities to bill medicare on her behalf.
Entity NameCep America-illinois Hospitalists, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841613403
PECOS PAC ID: 3274765904
Enrollment ID: O20140411001788
Entity NameCep America - Illinois Snf Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073069415
PECOS PAC ID: 8022306737
Enrollment ID: O20161012002933

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. Ms Sarah Marie Halliday 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
Ms Sarah Marie Halliday, ACNP
660 S Euclid Ave, Cb 8072,
Saint Louis, MO 63110-1010

Ph: (314) 362-9123
Ms Sarah Marie Halliday, ACNP
400 S Kingshighway Blvd,
Saint Louis, MO 63110-1014

Ph: (314) 362-9123

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.