Quick answers
- Which hospitals does Jennifer M. Oconnor work at?
- Medicare's official clinician data lists Jennifer M. Oconnor at 1 hospital: York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jennifer M. Oconnor see patients?
- Medicare's clinician data lists 6 practice locations, including York, ME and Portland, ME. Call before your visit to confirm the address.
- What is Jennifer M. Oconnor's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Jennifer M. Oconnor accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer M. Oconnor 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 Jennifer M. Oconnor?
- (207) 351-3001, as listed in official Medicare / NPI Registry data.
- What is Jennifer M. Oconnor's NPI number?
- 1861678781. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer M. Oconnor works
Medicare's Facility Affiliation Data lists Jennifer M. Oconnor at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where Jennifer M. Oconnor is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 12 Hospital DrYork, ME 03909
- 12 Hospital Dr B, York Plastic Surgery of York HospitalYork, ME 03909 (207) 351‑3001
- 12 Hospital Dr C, General Surgery Associates of York HospitalYork, ME 03909 (207) 361‑3633
- 15 Hospital DrYork, ME 03909 (207) 363‑4321
- 16 Hospital DrYork, ME 03909
Group practices
Medicare enrollment lists Jennifer M. Oconnor as a member of these groups (CMS data updated 2026-10-02).
- MaineHealth2,633 clinicians in the group
- York Hospital198 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in York
Clinicians with the same Medicare primary specialty in York, ME — not a recommendation.
Clinician information
| Graduation year | 2010 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861678781 |
| 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