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Marie Bittner, AGNP-C

Adult Health Nurse Practitioner in Park Ridge, IL · enumerated 2019.

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

National Provider Identifier

1134773385

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Registry record

Entity type Individual (Type 1)
Name Marie Bittner
Credential AGNP-C
Sex Female
Practice address 1875 Dempster St Ste 145, Park Ridge, IL, 60068
Phone (847) 897-9010
Enumeration date Jul 26, 2019
Last updated in NPPES Jun 10, 2020

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 019686 (IL) Primary

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.

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Frequently asked questions

Is NPI 1134773385 active?
Yes, as of the latest NPPES snapshot, NPI 1134773385 is active (record last updated 2020-06-10).
How do I verify Marie Bittner's NPI record?
Cross-check NPI 1134773385 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-10.