NPPES file of Aug 9, 2026

Darla Joe Allan, NP-C

Psychiatric/Mental Health Nurse Practitioner · Benton, IL

Darla Joe Allan, NP-C is a psychiatric/mental health nurse practitioner with a practice address in Benton, Illinois, and NPI 1215184635, issued on Aug 27, 2008. Check the license (Illinois 277001914, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215184635
Name
Darla Joe Allan
Credential
NP-C
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
277001914 IL
209017245 IL
2003016544 MO
F0608448 MO
Self-reported in NPPES; status is on the state search
Practice location
201 Bailey LN FL 3, Benton, IL 62812
Phone
(618) 435-9760
Enumerated
Aug 27, 2008
Record last updated
Sep 4, 2025
Fax
(618) 435-3634
Medicaid ID
1215184635 MO
Medicare enrollment
Enrolled (PECOS I20180524001286); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Darla Joe Allan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 277001914
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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21% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,095 Medicare Part D claims for 65 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Darla Allan1,095
  2. Specialty average906

Most prescribed

  1. Risperidone84 claims
  2. Divalproex Sodium Er67 claims
  3. Clonazepam35 claims
  4. Levothyroxine Sodium35 claims
  5. Lamotrigine34 claims
  6. Sertraline Hcl34 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.

Industry payments in 2024: $216.55

10 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Darla Allan$216.55
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Franklin Hospital DistrictBenton, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Darla Joe Allan among 1,530 psychiatric/mental health nurse practitioner records in Illinois

Darla Joe Allan, NP-C 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 2008, is newer than 4% of them.

  • NPI issued2008 · 4% of these records are older, 95% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2008 · median 2021 among the 917 with a school on file
  • Record last updated2025 · 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).

5 psychiatric/mental health nurse practitioner records list a practice address in Benton

They are 5 of the 114 NPPES records with a practice address in Benton, and 1,530 psychiatric/mental health nurse practitioner records in Illinois.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Natasha Bates, APRN, PMHNP-BCBenton, IL 628121508538091
  2. Jodi BiggerstaffBenton, IL 628121679347827
  3. Lori Ruhnke, PMHNPBenton, IL 628121770311391
  4. Christy Williams, FNPBenton, IL 628121235804246
  5. Amber King, PMHNP-BCAlbion, IL 628061467302414
  6. Rachel Sinclair, NPCarmi, IL 628211811183544
  7. Deborah Saylor Connell, APNChristopher, IL 628221003247511
  8. Beth Davison, CNMCentralia, IL 628011205200516

Common questions

What is Darla Joe Allan, NP-C's NPI number?

Darla Joe Allan, NP-C's National Provider Identifier (NPI) is 1215184635, issued on Aug 27, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Darla Joe Allan, NP-C located?

The NPPES record lists a practice address at 201 Bailey LN FL 3, Benton, IL, 62812. Phone: (618) 435-9760. Providers update this record themselves, so call before visiting.

How can I verify Darla Joe Allan, NP-C's license?

NPPES lists Illinois license number 277001914, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Darla Joe Allan, NP-C prescribe under Medicare Part D?

In 2024, Darla Joe Allan, NP-C had 1,095 Medicare Part D claims for 65 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.