Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sara Lynn Kiefer, N.P.

Nurse Practitioner in East Lansing, MI · enumerated 2006 · practices at Michigan State University.

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

National Provider Identifier

1750462511

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sara Lynn Kiefer

Credential N.P.

Sex Female

Practice address 463 East Circle Drive, East Lansing, MI, 48824

Phone (517) 884-6564

Fax (517) 432-9460

Enumeration date Oct 18, 2006

Last updated in NPPES Jun 9, 2016

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704229843 (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
1750462511	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

Is NPI 1750462511 active?

Yes, as of the latest NPPES snapshot, NPI 1750462511 is active (record last updated 2016-06-09).

How do I verify Sara Kiefer's NPI record?

Cross-check NPI 1750462511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lydia Huber Physician Assistant · East Lansing, MI NPI 1942300660 Richard Kustasz Family Medicine Physician · East Lansing, MI NPI 1720175466 James Cowan Physician Assistant · East Lansing, MI NPI 1336229285 Michigan State University Physical Therapy Clinic/Center · East Lansing, MI NPI 1992884886 Rebecca Smith Psychiatry Physician · East Lansing, MI NPI 1528227709 Cara Ludlow Clinical Social Worker · East Lansing, MI NPI 1821310921

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-09.