Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marlyn D Hirsch, A.P.N.

Licensed Practical Nurse in Chicago, IL · enumerated 2007.

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

National Provider Identifier

1386824597

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Registry record

Entity type Individual (Type 1)

Name Marlyn D Hirsch

Credential A.P.N.

Sex Female

Practice address 2565 King Drive, Chicago, IL, 60616

Phone (312) 808-7201

Fax (708) 516-4777

Enumeration date Nov 6, 2007

Last updated in NPPES Feb 22, 2010

Taxonomy & licenses

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 041300563 (IL) Secondary

164W00000X Licensed Practical Nurse Nursing Service Providers · License 209006984 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
209006984	Other	IL	ADVANCED PRACTICE NURSE

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 Marlyn Hirsch practice?

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

What is the NPI number for Marlyn Hirsch?

The National Provider Identifier (NPI) for Marlyn Hirsch is 1386824597, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-22.