NPPES file of Aug 9, 2026

Jessica Marie McIlrath, DO

Psychiatry Physician · Onalaska, WI

Jessica Marie McIlrath, DO is a psychiatry physician with a practice address in Onalaska, Wisconsin, and NPI 1447577424, issued on Apr 29, 2010. Check the license (Wisconsin 1761, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1447577424
Name
Jessica Marie McIlrath
Credential
DO
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
1761 WI
DO-04367 IA
Self-reported in NPPES; status is on the state search
Practice location
3111 Gundersen Dr, Onalaska, WI 54650
Phone
(608) 782-7300
Enumerated
Apr 29, 2010
Record last updated
Dec 5, 2022
Medicaid ID
1447577424 IA
Medicare enrollment
Enrolled (PECOS I20220802002818); 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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Also registered at 3111 Gundersen Dr

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

  1. Jeffrey Addison, D.O.Internal Medicine Physician1295268571
  2. Sarah Almonroeder, PA-CMedical Physician Assistant1598049322
  3. Joseph Angell, ATCAthletic Trainer1578556056
  4. Kellie Backman, APNPFamily Nurse Practitioner1639171895
  5. Janet Bahr, NPAdult Health Nurse Practitioner1619163276
  6. Kelley Bahr, MDFamily Medicine Physician1366441297

Verify Jessica Marie McIlrath in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 1761
    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
Open the Wisconsin 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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2.5 times the Medicare Part D claims of the average psychiatry physician in 2024

2,470 Medicare Part D claims for 191 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Jessica McIlrath2,470
  2. Specialty average1,000

Most prescribed

  1. Lamotrigine116 claims
  2. Olanzapine114 claims
  3. Sertraline Hcl102 claims
  4. Quetiapine Fumarate98 claims
  5. Trazodone Hcl87 claims
  6. Fluoxetine Hcl83 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 2 group practices

  1. Gundersen Clinic LtdLa Crosse, WI
  2. Gundersen Lutheran Medical Center IncOnalaska, WI

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

Jessica Marie McIlrath among 929 psychiatry physician records in Wisconsin

Jessica Marie McIlrath, DO is one of 929 psychiatry physician records with a practice address in Wisconsin. 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 2010, is newer than 65% of them.

  • NPI issued2010 · 65% of these records are older, 33% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2010 · median 2005 among the 439 with a school on file
  • Record last updated2022 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Wisconsin

There are 929 psychiatry physician records in Wisconsin.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Dileep Borra, M.D., FAPAOnalaska, WI 546501700292521
  2. Mariana Vosika, MDOnalaska, WI 546501730184615
  3. Hossein E Tehrani, M.D.Tomah, WI 546601558518019
  4. Tina Ferrer, D.O.Tomah, WI 546601932133964
  5. David Houlihan, M.D.Tomah, WI 546601427021252
  6. Ladan Mostaghimi Tehrani, MDTomah, WI 546601720057920
  7. David Skripka, MDTomah, WI 546601467418806
  8. Philip Sweet, M.D.Tomah, WI 546601598825341

Common questions

What is Jessica Marie McIlrath, DO's NPI number?

Jessica Marie McIlrath, DO's National Provider Identifier (NPI) is 1447577424, issued on Apr 29, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jessica Marie McIlrath, DO located?

The NPPES record lists a practice address at 3111 Gundersen Dr, Onalaska, WI, 54650. Phone: (608) 782-7300. Providers update this record themselves, so call before visiting.

How can I verify Jessica Marie McIlrath, DO's license?

NPPES lists Wisconsin license number 1761, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jessica Marie McIlrath, DO prescribe under Medicare Part D?

In 2024, Jessica Marie McIlrath, DO had 2,470 Medicare Part D claims for 191 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.