Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Lou Kopas, ARNP, CNM

Advanced Practice Midwife in Morrisville, VT · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548541543

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Registry record

Entity type Individual (Type 1)

Name Mary Lou Kopas

Credential ARNP, CNM

Sex Female

Practice address 530 Washington Hwy, Morrisville, VT, 05661

Phone (802) 888-8100

Fax (802) 888-8279

Enumeration date Sep 2, 2011

Last updated in NPPES Sep 30, 2024

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 1010134597 (VT) Primary

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP 60233055 (WA) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP60233055 (WA) Secondary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Lou Kopas practice?

The practice location on file with NPPES is in Morrisville, VT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Lou Kopas?

The National Provider Identifier (NPI) for Mary Lou Kopas is 1548541543, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.