Elizabeth Mae Ley, FNP - Medicare Nurse Practitioner in Saint Louis, MO

Elizabeth Mae Ley, FNP is a medicare enrolled "Nurse Practitioner - Family" in Saint Louis, Missouri. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy East Ambulatory Services Llc, Ste Genevieve County Memorial Hospital and her current practice location is 11652 Studt Ave, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 991-5445.

Elizabeth Mae Ley is licensed to practice in Missouri (license number 2022009495) 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 1699416610.

Contact Information

Elizabeth Mae Ley, FNP
11652 Studt Ave,
Saint Louis, MO 63141-7025
(314) 991-5445
Not Available

Map and Direction




Provider's Profile

Full NameElizabeth Mae Ley
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location11652 Studt Ave, 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:
  • Elizabeth Mae Ley graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1699416610
  • Provider Enumeration Date: 04/05/2022
  • Last Update Date: 01/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9537549936
  • Enrollment ID: I20220701000539

Medical Identifiers

Medical identifiers for Elizabeth Mae Ley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699416610NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 2022009495 (Missouri)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy East Ambulatory Services Llc236573924094
Ste Genevieve County Memorial Hospital327443280272

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. Elizabeth Mae Ley allows following entities to bill medicare on her behalf.
Entity NameSte Genevieve County Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184658387
PECOS PAC ID: 3274432802
Enrollment ID: O20040102000645
Entity NameSte Genevieve County Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730238551
PECOS PAC ID: 3274432802
Enrollment ID: O20040310001286
Entity NameSte Genevieve County Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801817416
PECOS PAC ID: 3274432802
Enrollment ID: O20040617000089
Entity NameMissouri Baptist Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245310291
PECOS PAC ID: 0446294342
Enrollment ID: O20050613000191
Entity NameMercy East Ambulatory Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134673148
PECOS PAC ID: 2365739240
Enrollment ID: O20160920002054

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. Elizabeth Mae Ley 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
Elizabeth Mae Ley, FNP
11652 Studt Ave,
Saint Louis, MO 63141-7025

Ph: (314) 991-5445
Elizabeth Mae Ley, FNP
11652 Studt Ave,
Saint Louis, MO 63141-7025

Ph: (314) 991-5445

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.