Quick answers
- Which hospitals does Jay J. Isaac work at?
- Medicare's official clinician data lists Jay J. Isaac at 3 hospitals: Lahey Hospital & Medical Center, Burlington, Massachusetts General Hospital and Northeast Hospital Corporation. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jay J. Isaac see patients?
- Medicare's clinician data lists 1 practice location in Gloucester, MA. Call before your visit to confirm the address.
- What is Jay J. Isaac's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Jay J. Isaac accept Medicare assignment?
- Yes. Medicare's clinician data says Jay J. Isaac 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 Jay J. Isaac offer telehealth?
- Medicare's clinician data says Jay J. Isaac offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jay J. Isaac?
- (978) 282-3698, as listed in official Medicare / NPI Registry data.
- What is Jay J. Isaac's NPI number?
- 1730134099. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jay J. Isaac works
Medicare's Facility Affiliation Data lists Jay J. Isaac at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA · Acute Care Hospital · CCN 220171
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Northeast Hospital CorporationBeverly, MA · Acute Care Hospital · CCN 220033
Practice locations
Addresses where Jay J. Isaac is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Blackburn DrGloucester, MA 01930 (978) 282‑3698
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Gloucester
Clinicians with the same Medicare primary specialty in Gloucester, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730134099 |
| 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