Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Penelope Shields, NP

Psychiatric/Mental Health Nurse Practitioner in Mattoon, IL · enumerated 2015.

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

National Provider Identifier

1033508478

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Registry record

Entity type Individual (Type 1)

Name Penelope Shields

Credential NP

Sex Female

Practice address 1005 Health Center Dr Ste 102, Mattoon, IL, 61938

Phone (217) 258-4042

Fax (217) 258-4053

Enumeration date Jan 22, 2015

Last updated in NPPES Jul 23, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209012444 (IL) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-012444 (IL) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277003886 (IL) 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

How do I verify Penelope Shields's NPI record?

Cross-check NPI 1033508478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1033508478 active?

Yes, as of the latest NPPES snapshot, NPI 1033508478 is active (record last updated 2025-07-23).

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Melissa Miller Clinical Social Worker · Mattoon, IL NPI 1932425550

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-23.