Quick answers
- Which hospitals does Jeffrey L. St. John work at?
- Medicare's official clinician data lists Jeffrey L. St. John at 3 hospitals: Berkshire Medical Center, Fairview Hospital and North Adams Regional Hospital Corporation. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey L. St. John see patients?
- Medicare's clinician data lists 4 practice locations, including Pittsfield, MA and Great Barrington, MA. Call before your visit to confirm the address.
- What is Jeffrey L. St. John's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Jeffrey L. St. John accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey L. St. John 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 Jeffrey L. St. John offer telehealth?
- Medicare's clinician data says Jeffrey L. St. John offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jeffrey L. St. John?
- (413) 447-2695, as listed in official Medicare / NPI Registry data.
- What is Jeffrey L. St. John's NPI number?
- 1750383170. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey L. St. John works
Medicare's Facility Affiliation Data lists Jeffrey L. St. John at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Berkshire Medical CenterPittsfield, MA · Acute Care Hospital · CCN 220046
- Fairview HospitalGreat Barrington, MA · Critical Access Hospital · CCN 221302
- North Adams Regional Hospital CorporationNorth Adams, MA · Critical Access Hospital · CCN 221304
Practice locations
Addresses where Jeffrey L. St. John is enrolled with Medicare (CMS data updated 2026-10-02).
- 725 N StPittsfield, MA 01201 (413) 447‑2695
- 725 N Street Berkshire Ob/gyn of, MbuPittsfield, MA 01201 (413) 499‑8570
- 777 N St, Suite 207Pittsfield, MA 01201 (413) 499‑8510
- 780 S Main St, Suite 2Great Barrington, MA 01230 (413) 447‑2498
Group practices
Medicare enrollment lists Jeffrey L. St. John as a member of this group (CMS data updated 2026-10-02).
- Berkshire Faculty Services Inc276 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Pittsfield
Clinicians with the same Medicare primary specialty in Pittsfield, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1750383170 |
| 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