NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Margaret Elizabeth Traeger, N.P.

Nurse Practitioner in Grand Rapids, MI · enumerated 2014.

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

National Provider Identifier

1518376490

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Registry record

Entity type Individual (Type 1)
Name Margaret Elizabeth Traeger
Credential N.P.
Sex Female
Practice address Grand Rapids, MI, 49546
Phone (616) 949-4840
Enumeration date Aug 5, 2014
Last updated in NPPES Jul 26, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN 0991244-NP (CO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704266531 (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

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

How do I verify Margaret Traeger's NPI record?
Cross-check NPI 1518376490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518376490 active?
Yes, as of the latest NPPES snapshot, NPI 1518376490 is active (record last updated 2023-07-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-26.