Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dorothy J Loop, RN

Q: What is the NPI number for Dorothy Loop?

The National Provider Identifier (NPI) for Dorothy Loop is 1629292123, a Type 1 (individual) record in the CMS NPPES registry.

Case Management Registered Nurse in Macomb, IL · enumerated 2007.

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

National Provider Identifier

1629292123

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dorothy J Loop

Credential RN

Sex Female

Practice address 900 S Deer Rd, Macomb, IL, 61455

Phone (309) 837-4876

Enumeration date Apr 13, 2007

Last updated in NPPES Apr 14, 2009

Taxonomy & licenses

163WC0400X Case Management Registered Nurse Nursing Service Providers · License 041.113213 (IL) Primary

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 041.113213 (IL) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
041.113213	Other	IL	RN LICENSE
370984175	Other	IL	BWAY INC FEIN

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

Where does Dorothy Loop practice?

The practice location on file with NPPES is in Macomb, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dorothy Loop?

The National Provider Identifier (NPI) for Dorothy Loop is 1629292123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-14.