Oak Grove Center: Resident Rights Violation - ME
The resident at Oak Grove Center, identified in inspection records only as Resident 1, had been under the guardianship of the Maine Department of Health and Human Services since October 2018, when a court appointed the department as full public guardian and conservator. The resident could not make medical decisions independently. That responsibility belonged to the state.
On September 30, 2025, a provider at Oak Grove increased the resident's lithium from 300 milligrams twice daily to 450 milligrams twice daily. The reason documented in the order: increased hallucinations and delusions. Lithium is a mood stabilizer used to treat certain psychiatric conditions, and dosage adjustments carry real risks, including toxicity if levels climb too high.
The guardian was not consulted beforehand. She was not notified afterward.
She found out on her own.
On October 2, two days after the dose was changed, the guardian sent an email to the facility. Inspectors reviewed that correspondence. "I found out today that R1's Lithium was changed and I was not previously made aware of this, nor was I asked for consent on this," she wrote. She was direct about what had happened and what it meant. "R1 is unable to provide his/her own consent which is why the State of Maine is his/her guardian."
She also pushed back on what she anticipated the facility might argue in response. A voicemail, she wrote, or an email telling her what was going to be done, does not constitute consent.
The facility's own care plan, last revised on September 11, 2025, less than three weeks before the dose change, listed two relevant focus areas for this resident. One noted the resident had a court-appointed conservator or guardian of person, with an intervention stating the state guardian would be involved in decisions being made. The second identified the resident as being at risk for complications from psychotherapeutic medication, with an intervention requiring informed consent from the resident or healthcare decision maker before changes.
The care plan said it. The facility's own social worker, interviewed by a state surveyor on January 29, 2026, said it too. For any change in condition, or any need to send a resident out, the social worker explained, nursing is to call and get approval of the guardian, specifically for anything requiring a decision.
The record contained no evidence that anyone had done that before changing the lithium dose.
Inspectors from the Maine Division of Licensing and Certification conducted the complaint survey on January 28 and 29, 2026. The surveyor spoke by phone with the public guardian on January 28. The guardian said directly that the facility's primary provider had increased the lithium dose without obtaining her consent.
The facility's administrator was reached by phone on February 24, 2026, and the finding was discussed.
The violation was cited at a level of minimal harm, the lowest tier on the federal harm scale. That classification reflects the regulatory outcome, not necessarily the experience of the person at the center of it. A resident who cannot make her own medical decisions, whose legal protector was bypassed, whose medication was changed without anyone asking, is not a resident whose situation is fully captured by the phrase "minimal harm."
The guardian's email, written two days after she discovered what had happened, was precise and controlled. She explained the law. She explained her role. She explained why a voicemail doesn't count.
What she did not explain, because she did not need to, was what it means to be responsible for someone who cannot speak for themselves, and to learn after the fact that the people caring for that person had already decided.
Full Inspection Report
The details above represent a summary of key findings. View the complete inspection report for Oak Grove Center from 2026-01-29 including all violations, facility responses, and corrective action plans.
Additional Resources
Data source: This article is based on inspection data downloaded directly from the Centers for Medicare & Medicaid Services (CMS) via Medicare.gov. CMS releases inspection reports in bulk; we publish the findings as documented by state surveyors in the official Form CMS-2567 Statement of Deficiencies.
Plan of correction: The CMS report we receive does not include the facility's plan of correction. Facilities submit plans of correction separately to state survey agencies and those responses may not be reflected in CMS data at the time of publication. The absence of a plan of correction in our data does not mean one was not filed. Readers who want information about corrective steps taken are encouraged to contact the facility directly or their state survey agency.
Corrections may have occurred: Inspection reports reflect conditions observed on the date of the survey. Facilities may have implemented corrections, staffing changes, additional training, or other remediation since the report was issued. We report what CMS provides and encourage readers to seek current information from the facility.
Editorial process: Inspection findings are extracted from CMS source documents and synthesized using AI, reviewed for factual accuracy against the original report by our editorial team.
Professional review: All content reviewed by Christopher F. Nesbitt, Sr., NH EMT & BU-trained Paralegal.
Last verified: August 9, 2026 · Our methodology
OAK GROVE CENTER in WATERVILLE, ME was cited for violations during a health inspection on January 29, 2026.
The resident could not make medical decisions independently.
Health inspections identify deficiencies that facilities must correct. Violations range from minor documentation issues to serious safety concerns. Review the full report below for specific details and facility response.