Quick answers
- Where does Ray L. St Clair see patients?
- Medicare's clinician data lists 1 practice location in Wellesley, MA. Call before your visit to confirm the address.
- What is Ray L. St Clair's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Ray L. St Clair accept Medicare assignment?
- Yes. Medicare's clinician data says Ray L. St Clair 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 Ray L. St Clair?
- (781) 235-7720, as listed in official Medicare / NPI Registry data.
- What is Ray L. St Clair's NPI number?
- 1841255023. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ray L. St Clair is enrolled with Medicare (CMS data updated 2026-10-02).
- 11 Gilson RdWellesley, MA 02481 (781) 235‑7720
Specialties
- Psychiatryprimary
Other psychiatrists in Wellesley
Clinicians with the same Medicare primary specialty in Wellesley, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841255023 |
| 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
- 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