Ms Ann Marie Pierce, FNP - Medicare Nurse Practitioner in Saint Louis, MO

Ms Ann Marie Pierce, FNP is a medicare enrolled "Nurse Practitioner - Family" in Saint Louis, Missouri. She graduated from nursing school in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Hospital Perry, Pulmonary Consultants,inc and her current practice location is 1 Barnes Jewish Hospital Plz, Div Im Pulmonary, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 454-8762.

Ms Ann Marie Pierce is licensed to practice in Missouri (license number 2013045362) 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 1174933667.

Contact Information

Ms Ann Marie Pierce, FNP
1 Barnes Jewish Hospital Plz, Div Im Pulmonary,
Saint Louis, MO 63110-1003
(314) 454-8762
(314) 454-7524

Map and Direction




Provider's Profile

Full NameMs Ann Marie Pierce
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location1 Barnes Jewish Hospital Plz, 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 Ann Marie Pierce graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1174933667
  • Provider Enumeration Date: 05/06/2014
  • Last Update Date: 05/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6608090691
  • Enrollment ID: I20140613000264

Medical Identifiers

Medical identifiers for Ms Ann Marie Pierce such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174933667NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 2013045362 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Perry County Memorial HospitalPerryville, MOHospital
Ste Genevieve County Memorial HospitalSainte genevieve, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospital Perry115377782689
Pulmonary Consultants,inc135531728011

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 Ann Marie Pierce 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: 1801817416
PECOS PAC ID: 3274432802
Enrollment ID: O20040617000089
Entity NamePulmonary Consultants,inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164534210
PECOS PAC ID: 1355317280
Enrollment ID: O20081210000646
Entity NameMercy Hospital Perry
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063117158
PECOS PAC ID: 1153777826
Enrollment ID: O20231101001515

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 Ann Marie Pierce 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 Ann Marie Pierce, FNP
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 454-8762
Ms Ann Marie Pierce, FNP
1 Barnes Jewish Hospital Plz, Div Im Pulmonary,
Saint Louis, MO 63110-1003

Ph: (314) 454-8762

Reviews and Comments


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Mrs. Michelle Marie Bloom, ACNP
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Phone: 800-862-9980    Fax: 314-362-1185

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).

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