Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Elizabeth Winters, CNM, ARNP

Advanced Practice Midwife in Des Moines, IA · enumerated 2014 · practices at Primary Health Care, Inc..

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

National Provider Identifier

1841603909

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Registry record

Entity type Individual (Type 1)

Name Mary Elizabeth Winters

Credential CNM, ARNP

Sex Female

Practice address 3509 E 29th St, Des Moines, IA, 50317

Phone (515) 248-1600

Fax (515) 248-1610

Enumeration date Jun 6, 2014

Last updated in NPPES Jun 10, 2022

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License B168238 (IA) Primary

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 Elizabeth Winters practice?

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

What is the NPI number for Mary Elizabeth Winters?

The National Provider Identifier (NPI) for Mary Elizabeth Winters is 1841603909, 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 2022-06-10.