Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Princeton, IL
Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Princeton, Illinois, and NPI 1538433248, issued on Feb 27, 2012. Check the license (Illinois 209011481, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Marie Birkey
- Credential
- CNM, FNP-C, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 209011481 IL
209009369 IL
Self-reported in NPPES; status is on the state search - Practice location
- 15549 1400 North Ave, Princeton, IL 61356
- Phone
- (815) 878-3358
- Enumerated
- Feb 27, 2012
- Record last updated
- Jun 1, 2022
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,530 in Illinois → Look up another NPI →
Verify Elizabeth Marie Birkey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209011481Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
546 Medicare Part D claims for 37 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate44 claims
- Duloxetine Hcl39 claims
- Trazodone Hcl34 claims
- Lamotrigine31 claims
- Olanzapine31 claims
- Prazosin Hcl31 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Elizabeth Marie Birkey among 1,530 psychiatric/mental health nurse practitioner records in Illinois
Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC is one of 1,530 psychiatric/mental health nurse practitioner records with a practice address in Illinois. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 9% of them.
- NPI issued2012 · 9% of these records are older, 89% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 psychiatric/mental health nurse practitioner record lists a practice address in Princeton
They are 1 of the 126 NPPES records with a practice address in Princeton, and 1,530 psychiatric/mental health nurse practitioner records in Illinois.
All 1,530 in Illinois → Every provider in Princeton → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Krystal HansonPeru, IL 613541982494993
- Ashley Gallick-Sokol, PMHNP-BCOttawa, IL 613501912368994
- Kelsi Mendez, PMHNPOttawa, IL 613501962275719
- Emily Sage, PMHNP-BCOttawa, IL 613501831512441
- Guillermina Cervantes, PMHNP-BCUtica, IL 613731245176635
- Jennifer Westbrook, A.P.N.Utica, IL 613731578940524
- Lindsay Garmon, CNP, PMHNP-BCGalesburg, IL 614011205608577
- Rachel Williams, APNGalesburg, IL 614011831615111
Common questions
What is Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC's NPI number?
Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC's National Provider Identifier (NPI) is 1538433248, issued on Feb 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC located?
The NPPES record lists a practice address at 15549 1400 North Ave, Princeton, IL, 61356. Phone: (815) 878-3358. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC's license?
NPPES lists Illinois license number 209011481, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC prescribe under Medicare Part D?
In 2024, Elizabeth Marie Birkey, CNM, FNP-C, PMHNP-BC had 546 Medicare Part D claims for 37 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.