Quick answers
- Which hospitals does Gregory L. Weigler work at?
- Medicare's official clinician data lists Gregory L. Weigler at 5 hospitals: Ascension Providence Hospital, Southfield and Novi…, Beaumont Hospital - Dearborn, Garden City Hospital, St Joe Mercy Hospital System Livonia and Trinity Health Ann Arbor Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory L. Weigler see patients?
- Medicare's clinician data lists 4 practice locations, including Livonia, MI, Southfield, MI and Farmington Hills, MI. Call before your visit to confirm the address.
- What is Gregory L. Weigler's specialty?
- Medicare lists Urology as the primary specialty.
- Does Gregory L. Weigler accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory L. Weigler 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 Gregory L. Weigler offer telehealth?
- Medicare's clinician data says Gregory L. Weigler offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gregory L. Weigler?
- (734) 779-2133, as listed in official Medicare / NPI Registry data.
- What is Gregory L. Weigler's NPI number?
- 1063694644. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory L. Weigler works
Medicare's Facility Affiliation Data lists Gregory L. Weigler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Hospital, Southfield and Novi…Southfield, MI · Acute Care Hospital · CCN 230019
- Beaumont Hospital - DearbornDearborn, MI · Acute Care Hospital · CCN 230020
- Garden City HospitalGarden City, MI · Acute Care Hospital · CCN 230244
- St Joe Mercy Hospital System LivoniaLivonia, MI · Acute Care Hospital · CCN 230002
- Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · CCN 230156
Practice locations
Addresses where Gregory L. Weigler is enrolled with Medicare (CMS data updated 2026-10-02).
- 15138 Levan Rd, Suite 38Livonia, MI 48154 (734) 779‑2133
- 15144 Levan RdLivonia, MI 48154 (734) 779‑2136
- 22250 Providence Dr, Suite 210Southfield, MI 48075 (248) 569‑4897
- 27900 Grand River Ave, Suite 220Farmington Hills, MI 48336 (248) 477‑0552
Group practices
Medicare enrollment lists Gregory L. Weigler as a member of this group (CMS data updated 2026-10-02).
- Michigan Healthcare Professionals PC529 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of Pikeville, Kentucky College Of Osteopathic Med |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063694644 |
| 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