NPPES file of Aug 9, 2026

Cayla D. Darnell, NP

Nurse Practitioner · Evansville, IN

Cayla D. Darnell, NP is a nurse practitioner with a practice address in Evansville, Indiana, and NPI 1093370983, issued on May 6, 2019. Check the license (Indiana 71009020A, as entered in NPPES) with the Indiana 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
1093370983
Name
Cayla D. Darnell
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
71009020A IN
Self-reported in NPPES; status is on the state search
Practice location
520 Mary St Ste 340, Evansville, IN 47710
Phone
(812) 450-3201
Enumerated
May 6, 2019
Record last updated
Jun 13, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(812) 450-3395
Medicare enrollment
Enrolled (PECOS I20240515003142); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest nurse practitioner records → All 2,582 in Indiana → Look up another NPI →

Also registered at 520 Mary St Ste 340

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shauntrece Deters, FNPNurse Practitioner1972813780
  2. Julie Gerhardt, MDHospice and Palliative Medicine (Internal Medicine) Physician1568401503
  3. Lisa Isaacs, FNPNurse Practitioner1285936377
  4. Jung Wook Kang Smith, M.D.Family Medicine Physician1770842460
  5. Mary Markham, NPNurse Practitioner1639120728
  6. Chelsy Marlin, DOFamily Medicine Physician1790302271

Verify Cayla D. Darnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 71009020A    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
Find the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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16% fewer Medicare Part D claims than the average nurse practitioner in 2024

934 Medicare Part D claims for 209 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Cayla Darnell934
  2. Specialty average1,109

Most prescribed

  1. Donepezil Hcl121 claims
  2. Gabapentin68 claims
  3. Levetiracetam56 claims
  4. Memantine Hcl56 claims
  5. Primidone56 claims
  6. Ubrelvy45 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: $1,996.72

125 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cayla Darnell$1,996.72
  2. Specialty average$791.64

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. Deaconess Clinic IncHenderson, KY

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

Cayla D. Darnell among 2,582 nurse practitioner records in Indiana

Cayla D. Darnell, NP is one of 2,582 nurse practitioner records with a practice address in Indiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.

  • NPI issued2019 · 59% of these records are older, 34% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2018 · median 2018 among the 1,710 with a school on file
  • Record last updated2019 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

219 nurse practitioner records list a practice address in Evansville

They are 219 of the 4,352 NPPES records with a practice address in Evansville, and 2,582 nurse practitioner records in Indiana.

All 2,582 in Indiana → Every provider in Evansville → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Dyann Barchet, NPEvansville, IN 477101528299559
  2. Vickie Bush, CFNPEvansville, IN 477101659372332
  3. Pamela Cleale, NPEvansville, IN 477101609842996
  4. Tracy Deno-Buechlein, FNPEvansville, IN 477101467646752
  5. Carolyn Ellis, NPEvansville, IN 477101720094808
  6. Delight Griswold, NP MSN APN BCEvansville, IN 477101720097017
  7. Cynthia Kiesel, FNP-BCEvansville, IN 477101558405753
  8. Deborah Kinney, NP.Evansville, IN 477101124027255

Common questions

What is Cayla D. Darnell, NP's NPI number?

Cayla D. Darnell, NP's National Provider Identifier (NPI) is 1093370983, issued on May 6, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Cayla D. Darnell, NP located?

The NPPES record lists a practice address at 520 Mary St Ste 340, Evansville, IN, 47710. Phone: (812) 450-3201. Providers update this record themselves, so call before visiting.

How can I verify Cayla D. Darnell, NP's license?

NPPES lists Indiana license number 71009020A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does Cayla D. Darnell, NP prescribe under Medicare Part D?

In 2024, Cayla D. Darnell, NP had 934 Medicare Part D claims for 209 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.