Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maryanne Martinez, R.N.

Registered Nurse in San Luis, CO · enumerated 2012.

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

National Provider Identifier

1679832117

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Registry record

Entity type Individual (Type 1)

Name Maryanne Martinez

Credential R.N.

Sex Female

Practice address 233 Main Street, Suite C, San Luis, CO, 81152

Phone (719) 672-3332

Fax (719) 672-3856

Enumeration date May 3, 2012

Last updated in NPPES May 3, 2012

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN-104428 (CO) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Maryanne Martinez practice?

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

What is the NPI number for Maryanne Martinez?

The National Provider Identifier (NPI) for Maryanne Martinez is 1679832117, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Valley-Wide Health Systems, Inc Federally Qualified Health Center (FQHC) · San Luis, CO NPI 1417944729 Valley-Wide Health Systems, Inc Federally Qualified Health Center (FQHC) · San Luis, CO NPI 1003899022 Joseph Quintana Family Medicine Physician · San Luis, CO NPI 1265503676 County of Costilla Public Health or Welfare Agency · San Luis, CO NPI 1972725455 Vivian Gallegos Administrator Registered Nurse · San Luis, CO NPI 1427317999

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-03.