Mary Alice Decoursey, CNM - Medicare in Williamsport, PA

Mary Alice Decoursey, CNM is a medicare enrolled "Advanced Practice Midwife" in Williamsport, Pennsylvania. Her current practice location is 740 High St Ste 1004, Williamsport, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (570) 321-3300.

Mary Alice Decoursey is licensed to practice in Pennsylvania (license number MW010631) 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 1952439507.

Contact Information

Mary Alice Decoursey, CNM
740 High St Ste 1004,
Williamsport, PA 17701-3102
(570) 321-3300
(570) 321-3301

Map and Direction




Provider's Profile

Full NameMary Alice Decoursey
GenderFemale
Speciality
Experience Years
Location740 High St Ste 1004, Williamsport, Pennsylvania
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:
  • Mary Alice Decoursey attended and graduated from in
  NPI Data:
  • NPI Number: 1952439507
  • Provider Enumeration Date: 03/02/2007
  • Last Update Date: 06/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Mary Alice Decoursey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952439507NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367A00000XAdvanced Practice Midwife AP04898 (Louisiana)Secondary
367A00000XAdvanced Practice Midwife MW010631 (Pennsylvania)Primary

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. Mary Alice Decoursey 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
Mary Alice Decoursey, CNM
1201 Grampian Blvd,
Williamsport, PA 17701-1900

Ph: () -
Mary Alice Decoursey, CNM
740 High St Ste 1004,
Williamsport, PA 17701-3102

Ph: (570) 321-3300

Reviews and Comments


Advanced Practice Midwife Nurses in Williamsport, PA

Angela Lynn Smith, CNM
Advanced Practice Midwife
Medicare: Accepting Medicare Assignments
Practice Location: 740 High St Ste 1004, Williamsport, PA 17701
Phone: 570-321-3300    
Arlie Swailes,
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 740 High St, Suite 1004, Williamsport, PA 17701
Phone: 570-321-3300    
Mary Hostetler,
Advanced Practice Midwife
Medicare: Accepting Medicare Assignments
Practice Location: 740 High St, Suite 1004, Williamsport, PA 17701
Phone: 570-321-3300    
Autumn Hill, CNM
Advanced Practice Midwife
Medicare: Accepting Medicare Assignments
Practice Location: 740 High St Ste 1004, Suite 1004, Williamsport, PA 17701
Phone: 570-321-3300    
Ms. Olivia D. Ott, CNM, CRNP
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 904 Campbell Street, Suite 203, Williamsport, PA 17701
Phone: 570-327-9900    Fax: 570-327-9400
Janice Dreher,
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 740 High St, Suite 1004, Williamsport, PA 17701
Phone: 570-321-3300    
Heather Nicole Brooks, CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 740 High St Ste 1004, Williamsport, PA 17701
Phone: 570-321-3300    

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.