Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Ruwe Martz

Q: What is the NPI number for Alyssa Martz?

The National Provider Identifier (NPI) for Alyssa Martz is 1043757867, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Maryville, IL · enumerated 2017 · practices at Maryville Physicians Services Inc.

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

National Provider Identifier

1043757867

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Registry record

Entity type Individual (Type 1)

Name Alyssa Ruwe Martz

Sex Female

Practice address 6812 State Route 162, Suite 123, Maryville, IL, 62062

Phone (618) 288-9460

Fax (618) 288-9461

Enumeration date Jan 31, 2017

Last updated in NPPES Nov 9, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209015399 (IL) Primary

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 Alyssa Martz practice?

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

What is the NPI number for Alyssa Martz?

The National Provider Identifier (NPI) for Alyssa Martz is 1043757867, 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 2023-11-09.