Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal J Endres, NP

Nurse Practitioner in Edgerton, WI · enumerated 2022.

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

National Provider Identifier

1023743176

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Registry record

Entity type Individual (Type 1)

Name Crystal J Endres

Credential NP

Sex Female

Practice address 11101 N Sherman Rd, Edgerton, WI, 53534

Phone (608) 884-3441

Enumeration date Jul 22, 2022

Last updated in NPPES Aug 24, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 230405 (WI) 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 Crystal Endres?

Crystal Endres is registered in NPPES with the primary taxonomy of 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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Edgerton Hospital and Health Services Inc. Critical Access Hospital · Edgerton, WI NPI 1154350049 Robert Miller Emergency Medical Services (Emergency Medicine) Physician · Edgerton, WI NPI 1528099876 Rajvinder Bindra Internal Medicine Physician · Edgerton, WI NPI 1144239831 Edgerton Hospital and Health Services, Inc. Medicare Defined Swing Bed Hospital Unit · Edgerton, WI NPI 1396806659 William Gurske Certified Registered Nurse Anesthetist · Edgerton, WI NPI 1245385848 Angela Hagen Occupational Therapist · Edgerton, WI NPI 1588782403 Joshua Mou Emergency Medicine Physician · Edgerton, WI NPI 1487868964 Tanya Getchell Intermediate Emergency Medical Technician · Edgerton, WI NPI 1649473802

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-24.