Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martin James Ruiter, NP

Nurse Practitioner in Muskegon, MI · enumerated 2006 · practices at Emergency Health Partners Muskegon.

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

National Provider Identifier

1811935364

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Martin James Ruiter

Credential NP

Sex Male

Practice address 1500 E Sherman Blvd, Muskegon, MI, 49443

Phone (231) 739-9341

Enumeration date Jun 4, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704118618 (MI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
MR118618	Other	MI	BCBS
104358050	Medicaid	MI	-

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

How do I verify Martin Ruiter's NPI record?

Cross-check NPI 1811935364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811935364 active?

Yes, as of the latest NPPES snapshot, NPI 1811935364 is active (record last updated 2018-03-17).

Other providers at this practice address

Browse all →

David Childress Emergency Medicine Physician · Muskegon, MI NPI 1568409043 Harold Rummery Emergency Medicine Physician · Muskegon, MI NPI 1558308031 Thomas Zyniewicz Emergency Medicine Physician · Muskegon, MI NPI 1497792733 Joel Visser Physician Assistant · Muskegon, MI NPI 1881632305 Marc Whitaker Emergency Medicine Physician · Muskegon, MI NPI 1013957992 James Gilleland Emergency Medicine Physician · Muskegon, MI NPI 1831139716 Emergency Health Partners Muskegon Emergency Medicine Physician · Muskegon, MI NPI 1235179029

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.