Melissa A. O'Rourke
Nurse Practitioner · Baraboo, WI
Melissa A. O'Rourke is a nurse practitioner with a practice address in Baraboo, Wisconsin, and NPI 1588113724, issued on Sep 29, 2016. Check the license (Wisconsin 7230-033, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa A. O'Rourke
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 7230-033 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1626 Tuttle St, Baraboo, WI 53913
- Phone
- (608) 355-2023
- Enumerated
- Sep 29, 2016
- Record last updated
- Apr 23, 2025
- Medicaid ID
- 1588113724 WI
- Medicare enrollment
- Enrolled (PECOS I20161011003138); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 1626 Tuttle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsy Brill, APNPNurse Practitioner1316650120
- Theresa Frith, O.D.Optometrist1366497877
- Morgan FultonNurse Practitioner1477197176
- Sara Horras, P.A.Physician Assistant1578573036
- Chad Johnson, ODOptometrist1720030133
- Kellie Jones-Monahan, M.D.Surgery Physician1467568345
Verify Melissa A. O'Rourke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 7230-033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average nurse practitioner in 2024
254 Medicare Part D claims for 58 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 110 claims were for opioids.
Most prescribed
- Oxycodone Hcl38 claims
- Fentanyl30 claims
- Dexamethasone21 claims
- Hydrocodone-Acetaminophen14 claims
- Morphine Sulfate Er12 claims
- Mirtazapine11 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 one group practice
- Dean Health Systems IncBaraboo, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa A. O'Rourke among 3,995 nurse practitioner records in Wisconsin
Melissa A. O'Rourke is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 51% of them.
- NPI issued2016 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 2017 among the 2,701 with a school on file
- Record last updated2025 · 41% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 nurse practitioner records list a practice address in Baraboo
They are 15 of the 410 NPPES records with a practice address in Baraboo, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Baraboo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Matthew Brelie, APNPBaraboo, WI 539131568292373
- Kelsy Brill, APNPBaraboo, WI 539131316650120
- Morgan FultonBaraboo, WI 539131477197176
- Jennifer Gramer, APNPBaraboo, WI 539131770980831
- Mary Hamburg, APNPBaraboo, WI 539131841256385
- Sandra Hayes, NPBaraboo, WI 539131720287782
- Tammy La Rocco, RN, MSN, APNPBaraboo, WI 539131881950459
- Violet Laukant, APNPBaraboo, WI 539131003372830
Common questions
What is Melissa A. O'Rourke's NPI number?
Melissa A. O'Rourke's National Provider Identifier (NPI) is 1588113724, issued on Sep 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Melissa A. O'Rourke located?
The NPPES record lists a practice address at 1626 Tuttle St, Baraboo, WI, 53913. Phone: (608) 355-2023. Providers update this record themselves, so call before visiting.
How can I verify Melissa A. O'Rourke's license?
NPPES lists Wisconsin license number 7230-033, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa A. O'Rourke prescribe under Medicare Part D?
In 2024, Melissa A. O'Rourke had 254 Medicare Part D claims for 58 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.
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.