NPPES file of Aug 9, 2026

Dahiana Prokop, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Lombard, IL

Dahiana Prokop, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Lombard, Illinois, and NPI 1366150351, issued on Nov 9, 2022. Check the license (Illinois 2021105609, 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
1366150351
Name
Dahiana Prokop
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
2021105609 IL
Self-reported in NPPES; status is on the state search
Practice location
2340 S Highland Ave Ste 300, Lombard, IL 60148
Phone
(630) 261-1210
Enumerated
Nov 9, 2022
Record last updated
Nov 9, 2022
Fax
(630) 261-1211
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2340 S Highland Ave Ste 300

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

  1. Jennifer Dowling, LCSWClinical Social Worker1013216365
  2. Lynn Hennessy, LPCMental Health Counselor1972447837
  3. Timea NadasMental Health Counselor1134066996
  4. Sheila Rao, D.O.Psychiatry Physician1831112374
  5. Biatriz Williams, LCPCProfessional Counselor1548881543

Verify Dahiana Prokop 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 2021105609
    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 Illinois license search

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52% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

436 Medicare Part D claims for 48 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Dahiana Prokop436
  2. Specialty average906

Most prescribed

  1. Buspirone Hcl49 claims
  2. Clonazepam40 claims
  3. Sertraline Hcl37 claims
  4. Venlafaxine Hcl Er30 claims
  5. Trazodone Hcl27 claims
  6. Escitalopram Oxalate24 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: $989.37

44 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, 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. Dahiana Prokop$989.37
  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.

Dahiana Prokop among 1,530 psychiatric/mental health nurse practitioner records in Illinois

Dahiana Prokop, 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 2022, is newer than 49% of them.

  • NPI issued2022 · 49% of these records are older, 44% 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).

Psychiatric/Mental Health Nurse Practitioner providers in Illinois

There are 1,530 psychiatric/mental health nurse practitioner records in Illinois.

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

  1. Davena Beal, PMH-NPLombard, IL 601481407391212
  2. Therese DerechoLombard, IL 601481245198936
  3. Marian GlennLombard, IL 601481265858013
  4. Leroy LambeyLombard, IL 601481548754039
  5. Bien Mendoza, PMHNP-BCLombard, IL 601481093681710
  6. Sarah Sims, PMHNP- BCLombard, IL 601481245790278
  7. Olaitan AkinlehinHuntley, IL 601421548134869
  8. Madison Johnson, APRNWestchester, IL 601541598536062

Common questions

What is Dahiana Prokop, PMHNP-BC's NPI number?

Dahiana Prokop, PMHNP-BC's National Provider Identifier (NPI) is 1366150351, issued on Nov 9, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Dahiana Prokop, PMHNP-BC located?

The NPPES record lists a practice address at 2340 S Highland Ave Ste 300, Lombard, IL, 60148. Phone: (630) 261-1210. Providers update this record themselves, so call before visiting.

How can I verify Dahiana Prokop, PMHNP-BC's license?

NPPES lists Illinois license number 2021105609, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Dahiana Prokop, PMHNP-BC prescribe under Medicare Part D?

In 2024, Dahiana Prokop, PMHNP-BC had 436 Medicare Part D claims for 48 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.