Caitlen Elizabeth Despain, FNP-BC
Obstetrics & Gynecology Nurse Practitioner · Jacksonville, IL
Caitlen Elizabeth Despain, FNP-BC is an obstetrics & gynecology nurse practitioner with a practice address in Jacksonville, Illinois, and NPI 1588186084, issued on Jul 17, 2017. Check the license (Illinois 209-016174, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caitlen Elizabeth Despain
- Credential
- FNP-BC
- Primary taxonomy
- Obstetrics & Gynecology Nurse Practitioner 363LX0001X
- License number
- 209-016174 IL
Self-reported in NPPES; status is on the state search - Practice location
- 610 N Westgate Ave, Jacksonville, IL 62650
- Phone
- (217) 243-8455
- Enumerated
- Jul 17, 2017
- Record last updated
- Oct 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (217) 243-7951
- Medicare enrollment
- Enrolled (PECOS I20171215001661); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology nurse practitioner records → All 75 in Illinois → Look up another NPI →
Also registered at 610 N Westgate Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tracy Hendricks, M.D.Family Medicine Physician1619993565
- Alexander Hrynewych, MDObstetrics & Gynecology Physician1780726430
- Laura Naughton, MDObstetrics & Gynecology Physician1306376496
- Jeffrey Olejnik, MDObstetrics & Gynecology Physician1598727620
Verify Caitlen Elizabeth Despain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209-016174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024
147 Medicare Part D claims for 59 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol32 claims
- Fluconazole13 claims
- Clobetasol Propionate12 claims
- Metronidazole11 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.
Bills Medicare through one group practice
- Siu Physicians And Surgeons IncJacksonville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlen Elizabeth Despain among 75 obstetrics & gynecology nurse practitioner records in Illinois
Caitlen Elizabeth Despain, FNP-BC is one of 75 obstetrics & gynecology nurse practitioner records with a practice address in Illinois. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 73% of them.
- NPI issued2017 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2017 · median 2013 among the 22 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Nurse Practitioner providers in Illinois
There are 75 obstetrics & gynecology nurse practitioner records in Illinois.
All 75 in Illinois → Every provider in Jacksonville → Obstetrics & Gynecology Nurse Practitioner nationwide →
The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes
- Linda Skaggs, OGNPSpringfield, IL 627021700852514
- Kathy Schafer, RN, MSN, WHNPDecatur, IL 625261255647962
- Terri Twenhafel, N.P.Carbondale, IL 629011629173331
- Cindy Auld, FNPBelleville, IL 622261003873647
- Cortney PatrickBelleville, IL 622231295226728
- Sara Grotefendt, NPMaryville, IL 620621255805594
- Deanna Moorman, FNP-BCMaryville, IL 620621134537632
- Jenny Daniels, FNP-BCBethalto, IL 620101346783230
Common questions
What is Caitlen Elizabeth Despain, FNP-BC's NPI number?
Caitlen Elizabeth Despain, FNP-BC's National Provider Identifier (NPI) is 1588186084, issued on Jul 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Caitlen Elizabeth Despain, FNP-BC located?
The NPPES record lists a practice address at 610 N Westgate Ave, Jacksonville, IL, 62650. Phone: (217) 243-8455. Providers update this record themselves, so call before visiting.
How can I verify Caitlen Elizabeth Despain, FNP-BC's license?
NPPES lists Illinois license number 209-016174, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Caitlen Elizabeth Despain, FNP-BC prescribe under Medicare Part D?
In 2024, Caitlen Elizabeth Despain, FNP-BC had 147 Medicare Part D claims for 59 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.