Quick answers
- Which hospitals does Lisa A. O'Hagan work at?
- Medicare's official clinician data lists Lisa A. O'Hagan at 1 hospital: Beaumont Hospital - Dearborn. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lisa A. O'Hagan see patients?
- Medicare's clinician data lists 4 practice locations, including Dearborn, MI, Novi, MI and Wayne, MI. Call before your visit to confirm the address.
- What is Lisa A. O'Hagan's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Lisa A. O'Hagan accept Medicare assignment?
- Medicare's clinician data says Lisa A. O'Hagan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Lisa A. O'Hagan?
- (214) 687-0001, as listed in official Medicare / NPI Registry data.
- What is Lisa A. O'Hagan's NPI number?
- 1275640377. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lisa A. O'Hagan works
Medicare's Facility Affiliation Data lists Lisa A. O'Hagan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital - DearbornDearborn, MI · Acute Care Hospital · CCN 230020
Practice locations
Addresses where Lisa A. O'Hagan is enrolled with Medicare (CMS data updated 2026-10-02).
- 18101 Oakwood BlvdDearborn, MI 48124 (214) 687‑0001
- 25500 Meadowbrook Rd, Suite 110Novi, MI 48375 (248) 477‑2200
- 33155 Annapolis StWayne, MI 48184 (214) 687‑0001
- 3800 Centennial DrGrass Lake, MI 49240 (517) 701‑3100
Group practices
Medicare enrollment lists Lisa A. O'Hagan as a member of these groups (CMS data updated 2026-10-02).
- Northstar Anesthesia of Michigan III PLLC561 clinicians in the group
- West Michigan Aas LLC38 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Dearborn
Clinicians with the same Medicare primary specialty in Dearborn, MI — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1275640377 |
| 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