Quick answers
- Which hospitals does Todd Gray work at?
- Medicare's official clinician data lists Todd Gray at 4 hospitals: Ascension All Saints Hospital, Ascension Columbia St Marys Hospital Milwaukee, Oconomowoc Memorial Hospital and Waukesha Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Todd Gray see patients?
- Medicare's clinician data lists 4 practice locations, including Brookfield, WI, Conroe, TX and Waukesha, WI. Call before your visit to confirm the address.
- What is Todd Gray's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Todd Gray accept Medicare assignment?
- Yes. Medicare's clinician data says Todd Gray 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.
- What is the phone number for Todd Gray?
- (414) 453-7418, as listed in official Medicare / NPI Registry data.
- What is Todd Gray's NPI number?
- 1740803303. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Todd Gray works
Medicare's Facility Affiliation Data lists Todd Gray at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension All Saints HospitalRacine, WI · Acute Care Hospital · CCN 520096
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · CCN 520051
- Oconomowoc Memorial HospitalOconomowoc, WI · Acute Care Hospital · CCN 520062
- Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · CCN 520008
Practice locations
Addresses where Todd Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 19475 W N AveBrookfield, WI 53045 (414) 453‑7418
- 504 Medical Ctr BlvdConroe, TX 77304 (936) 539‑1111
- 725 American AveWaukesha, WI 53188 (262) 928‑7276
- 791 Summit AveOconomowoc, WI 53066 (262) 569‑0554
Group practices
Medicare enrollment lists Todd Gray as a member of these groups (CMS data updated 2026-10-02).
- Prohealth Medical Group Inc479 clinicians in the group
- Lone Star Intensivists at Gulf Coast, PLLC50 clinicians in the group
- Midwest Critical Care SC48 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Brookfield
Clinicians with the same Medicare primary specialty in Brookfield, WI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740803303 |
| 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