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Mrs. Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Princeton, IL · enumerated 2012 · practices at Liz Healthcare and Psychiatry.

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

National Provider Identifier

1538433248

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Registry record

Entity type Individual (Type 1)
Name Mrs. Elizabeth Marie Birkey
Credential CNM, FNP-C, PMHNP-BC
Sex Female
Practice address 15549 1400 North Ave, Princeton, IL, 61356
Phone (815) 878-3358
Enumeration date Feb 27, 2012
Last updated in NPPES Jun 1, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209011481 (IL) Secondary
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 209009369 (IL) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209011481 (IL) Primary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM 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.

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Frequently asked questions

What specialty is Elizabeth Birkey?
Elizabeth Birkey is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-01.