Quick answers
- Which hospitals does Gretchen E. Rohrs work at?
- Medicare's official clinician data lists Gretchen E. Rohrs at 1 hospital: Holy Family Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gretchen E. Rohrs see patients?
- Medicare's clinician data lists 1 practice location in Lowell, MA. Call before your visit to confirm the address.
- What is Gretchen E. Rohrs's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Gretchen E. Rohrs accept Medicare assignment?
- Yes. Medicare's clinician data says Gretchen E. Rohrs 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 Gretchen E. Rohrs?
- (978) 689-4601, as listed in official Medicare / NPI Registry data.
- What is Gretchen E. Rohrs's NPI number?
- 1619106895. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gretchen E. Rohrs works
Medicare's Facility Affiliation Data lists Gretchen E. Rohrs at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Family HospitalMethuen, MA · Acute Care Hospital · CCN 220080
Practice locations
Addresses where Gretchen E. Rohrs is enrolled with Medicare (CMS data updated 2026-10-02).
- 33 Bartlett St, Suite 203Lowell, MA 01852 (978) 689‑4601
Group practices
Medicare enrollment lists Gretchen E. Rohrs as a member of this group (CMS data updated 2026-10-02).
- Lowell Anesthesiology Service Inc101 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Lowell
Clinicians with the same Medicare primary specialty in Lowell, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619106895 |
| 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