Registry data as of Aug 27, 2026

Mia Barker, DNP, PMHNP-BC

Registered Nurse · Warrenville, IL

Mia Barker, DNP, PMHNP-BC is a registered nurse with a practice address in Warrenville, Illinois, and NPI 1942072434, issued on Oct 27, 2023. Check the license (Illinois 209.029401, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1942072434
Name
Mia Barker
Credential
DNP, PMHNP-BC
Primary taxonomy
Registered Nurse 163W00000X
License numbers
209.029401 IL
041.450235 IL
Self-reported in NPPES; status is on the state search
Practice location
4580 Weaver Pkwy Ste 102, Warrenville, IL 60555
Phone
(630) 839-9199
Enumerated
Oct 27, 2023
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 4580 Weaver Pkwy Ste 102

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

  1. Samantha Baker, DNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1508639816
  2. Jessica Casey, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1871378018
  3. Josie Dawe, RN, CPNPRegistered Nurse1255713236
  4. Melissa Herrera, DNP, APRN, PMHNPPsychiatric/Mental Health Nurse Practitioner1497613673
  5. Lauren KehoePsychiatric/Mental Health Nurse Practitioner1962237719
  6. Robert Kulkarni, M.D.Psychiatry Physician1407901945

Verify Mia Barker 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 209.029401
    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

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

Industry payments in 2024: $52.43

2 payments, mostly food and beverage; the largest payer was Corium, LLC. The 16,089 providers of this specialty with any payment received $575.97 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mia Barker$52.43
  2. Specialty average$575.97

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

16 registered nurse records list a Warrenville practice address

They are 16 of the 517 NPPES records with a Warrenville practice address, and 3,996 registered nurse records in Illinois.

Other registered nurse records in Illinois

  1. Crystal Aandahl, FNPNorth Chicago, IL1316497068
  2. Hannah Aba, RNLombard, IL1285248765
  3. Rowena Abasolo, A.P.N.Elk Grove Village, IL1891099776
  4. Rashidah Abdullah, CNM, RN, CBC, CLCChicago, IL1043774763
  5. Mercy Abunaw, FNP-CRockford, IL1356888531
  6. Cindy AbundizAddison, IL1831907823
  7. Mohammad Abusaoud, RNOrland Hills, IL1225757750
  8. Heather Ackerman, APRNChatham, IL1740018241
  9. Jean Ackerson, APRN-BCWauconda, IL1932458189
  10. Cecilia Ackmann, APN, CNPChicago, IL1649284357

Common questions

What is Mia Barker, DNP, PMHNP-BC's NPI number?

Mia Barker, DNP, PMHNP-BC's National Provider Identifier (NPI) is 1942072434, issued on Oct 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mia Barker, DNP, PMHNP-BC located?

The NPPES record lists a practice address at 4580 Weaver Pkwy Ste 102, Warrenville, IL, 60555. Phone: (630) 839-9199. Providers update this record themselves, so call before visiting.

How can I verify Mia Barker, DNP, PMHNP-BC's license?

NPPES lists Illinois license number 209.029401, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.