Quick answers
- Which hospitals does Jillian L. Ewing Haas work at?
- Medicare's official clinician data lists Jillian L. Ewing Haas at 2 hospitals: Froedtert Memorial Lutheran Hospital and Waukesha Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jillian L. Ewing Haas see patients?
- Medicare's clinician data lists 2 practice locations, including Waukesha, WI and Germantown, WI. Call before your visit to confirm the address.
- What is Jillian L. Ewing Haas's specialty?
- Medicare lists Pediatric Medicine as the primary specialty.
- Does Jillian L. Ewing Haas accept Medicare assignment?
- Yes. Medicare's clinician data says Jillian L. Ewing Haas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Jillian L. Ewing Haas offer telehealth?
- Medicare's clinician data says Jillian L. Ewing Haas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jillian L. Ewing Haas?
- (262) 532-5700, as listed in official Medicare / NPI Registry data.
- What is Jillian L. Ewing Haas's NPI number?
- 1982929410. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jillian L. Ewing Haas works
Medicare's Facility Affiliation Data lists Jillian L. Ewing Haas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Froedtert Memorial Lutheran HospitalMilwaukee, WI · Acute Care Hospital · CCN 520177
- Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · CCN 520008
Practice locations
Addresses where Jillian L. Ewing Haas is enrolled with Medicare (CMS data updated 2026-10-02).
- 2315 E Moreland BlvdWaukesha, WI 53186 (262) 532‑5700
- W168n11237 Western AveGermantown, WI 53022 (262) 253‑5060
Group practices
Medicare enrollment lists Jillian L. Ewing Haas as a member of this group (CMS data updated 2026-10-02).
- Froedtert Andthe Medical College of Wisconsin Community Physicians Inc1,285 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Waukesha
Clinicians with the same Medicare primary specialty in Waukesha, WI — not a recommendation.
Clinician information
| Graduation year | 2010 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1982929410 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians