Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Joan Peterlin, RN, MSN, AGNP

Nurse Practitioner in Chicago, IL · enumerated 2020.

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

National Provider Identifier

1740812502

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Registry record

Entity type Individual (Type 1)

Name Jennifer Joan Peterlin

Credential RN, MSN, AGNP

Sex Female

Practice address 5700 S Maryland Ave, Chicago, IL, 60637

Phone (312) 933-1159

Enumeration date Feb 10, 2020

Last updated in NPPES Jan 23, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.019384 (IL) Primary

163WP2201X Ambulatory Care Registered Nurse Nursing Service Providers · License 041.334334 (IL) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Jennifer Peterlin's NPI record?

Cross-check NPI 1740812502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740812502 active?

Yes, as of the latest NPPES snapshot, NPI 1740812502 is active (record last updated 2024-01-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-23.