Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Lauren Maucher, NP

Acute Care Nurse Practitioner in Lagrange, IN · enumerated 2017.

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

National Provider Identifier

1003353038

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Registry record

Entity type Individual (Type 1)

Name Chelsea Lauren Maucher

Credential NP

Sex Female

Practice address 2500 N Detroit St, Lagrange, IN, 46761

Phone (260) 463-2133

Fax (260) 463-3775

Enumeration date Jan 29, 2017

Last updated in NPPES Nov 6, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 28174452A (IN) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 22679467 (NY) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7102123A (IN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Chelsea Maucher?

Chelsea Maucher is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Northeast Internal Medicine Associates, PC Internal Medicine Physician · Lagrange, IN NPI 1174518500 Shashank Kashyap Internal Medicine Physician · Lagrange, IN NPI 1548255961 Shilpa Kashyap Diagnostic Radiology Physician · Lagrange, IN NPI 1003888116 Vijay Kamineni Internal Medicine Physician · Lagrange, IN NPI 1043278294 Shelene Ruggio Internal Medicine Physician · Lagrange, IN NPI 1619087707 Stefanie Shire Nurse Practitioner · Lagrange, IN NPI 1902119159 Musa Abdalla Family Medicine Physician · Lagrange, IN NPI 1548552375 Chana Goodin Physician Assistant · Lagrange, IN NPI 1932444692

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-06.