Quick answers
- Which hospitals does Phyllidia M. Ku Ruth work at?
- Medicare's official clinician data lists Phyllidia M. Ku Ruth at 4 hospitals: Lincolnhealth, MaineHealth Maine Medical Center, MaineHealth Mid Coast Hospital and Northern Light Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Phyllidia M. Ku Ruth see patients?
- Medicare's clinician data lists 2 practice locations, including South Portland, ME and Auburn, ME. Call before your visit to confirm the address.
- What is Phyllidia M. Ku Ruth's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Phyllidia M. Ku Ruth accept Medicare assignment?
- Yes. Medicare's clinician data says Phyllidia M. Ku Ruth 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 Phyllidia M. Ku Ruth offer telehealth?
- Medicare's clinician data says Phyllidia M. Ku Ruth offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Phyllidia M. Ku Ruth?
- (207) 874-1489, as listed in official Medicare / NPI Registry data.
- What is Phyllidia M. Ku Ruth's NPI number?
- 1497724108. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Phyllidia M. Ku Ruth works
Medicare's Facility Affiliation Data lists Phyllidia M. Ku Ruth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- LincolnhealthDamariscotta, ME · Critical Access Hospital · CCN 201302
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
- MaineHealth Mid Coast HospitalBrunswick, ME · Acute Care Hospital · CCN 200021
- Northern Light Mercy HospitalPortland, ME · Acute Care Hospital · CCN 200008
Practice locations
Addresses where Phyllidia M. Ku Ruth is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Foden RdSouth Portland, ME 04106 (207) 874‑1489
- 730 Ctr St, Suite 9Auburn, ME 04210 (207) 783‑3450
Group practices
Medicare enrollment lists Phyllidia M. Ku Ruth as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy Holdings Inc2,024 clinicians in the group
- Intermed PA183 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in South Portland
Clinicians with the same Medicare primary specialty in South Portland, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497724108 |
| 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