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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mary Elizabeth Marquardt, RN

Registered Nurse in Sterling, CO · enumerated 2007.

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

National Provider Identifier

1528188141

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Registry record

Entity type Individual (Type 1)
Name Mrs. Mary Elizabeth Marquardt
Credential RN
Sex Female
Practice address 700 Columbine St, Sterling, CO, 80751
Fax (970) 522-1412
Enumeration date Mar 29, 2007
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 56995 (CO) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier Type State Issuer
07569957 Medicaid CO -

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.

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Frequently asked questions

Where does Mary Marquardt practice?
The practice location on file with NPPES is in Sterling, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Marquardt?
The National Provider Identifier (NPI) for Mary Marquardt is 1528188141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.