Jillian Rouleau, DNP
NPI 1538721055 · Psychiatric/Mental Health Nurse Practitioner · Waukesha, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Rouleau, DNP is a Psychiatric/Mental Health Nurse Practitioner provider in Waukesha, WI (NPI 1538721055).
Provider details
- NPI number
- 1538721055
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 9306-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 51 | 13 |
| Quetiapine Fumarate | 43 | — |
| Mirtazapine | 30 | — |
| Aripiprazole | 25 | — |
| Buspirone Hcl | 25 | — |
| Bupropion Hclbrand: Bupropion Hcl Sr | 23 | — |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-04
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Jillian Rouleau's NPI number?
- Jillian Rouleau's National Provider Identifier (NPI) is 1538721055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Rouleau's specialty?
- Jillian Rouleau is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jillian Rouleau located?
- Jillian Rouleau's practice location on file with NPPES is N17w24222 Riverwood Dr Ste 170, Waukesha, WI 53188-1134.
- What is Jillian Rouleau's phone number?
- The practice phone number listed in the NPPES registry for Jillian Rouleau is (262) 648-1687.
- Does Jillian Rouleau accept Medicare?
- Jillian Rouleau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Rouleau's NPI active?
- Yes — Jillian Rouleau's NPI (1538721055) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.