Quick answers
- Which hospitals does Abhay Singh work at?
- Medicare's official clinician data lists Abhay Singh at 2 hospitals: MaineHealth Stephens Hospital and St Mary's Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abhay Singh see patients?
- Medicare's clinician data lists 1 practice location in Lewiston, ME. Call before your visit to confirm the address.
- What is Abhay Singh's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Abhay Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Abhay Singh 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 Abhay Singh offer telehealth?
- Medicare's clinician data says Abhay Singh offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Abhay Singh?
- (207) 777-4420, as listed in official Medicare / NPI Registry data.
- What is Abhay Singh's NPI number?
- 1245264654. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abhay Singh works
Medicare's Facility Affiliation Data lists Abhay Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MaineHealth Stephens HospitalNorway, ME · Critical Access Hospital · CCN 201315
- St Mary's Regional Medical CenterLewiston, ME · Acute Care Hospital · CCN 200034
Practice locations
Addresses where Abhay Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 93 Campus AveLewiston, ME 04240 (207) 777‑4420
Group practices
Medicare enrollment lists Abhay Singh as a member of this group (CMS data updated 2026-10-02).
- St Marys Regional Medical Center198 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Lewiston
Clinicians with the same Medicare primary specialty in Lewiston, ME — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245264654 |
| 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