Quick answers
- Which hospitals does Joel T. Katz work at?
- Medicare's official clinician data lists Joel T. Katz at 4 hospitals: Brigham and Women Faulkner Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and Mount Auburn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joel T. Katz see patients?
- Medicare's clinician data lists 1 practice location in Chestnut Hill, MA. Call before your visit to confirm the address.
- What is Joel T. Katz's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does Joel T. Katz accept Medicare assignment?
- Yes. Medicare's clinician data says Joel T. Katz 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 Joel T. Katz offer telehealth?
- Medicare's clinician data says Joel T. Katz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joel T. Katz?
- (617) 732-1318, as listed in official Medicare / NPI Registry data.
- What is Joel T. Katz's NPI number?
- 1760448005. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joel T. Katz works
Medicare's Facility Affiliation Data lists Joel T. Katz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brigham and Women Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · CCN 220119
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Mount Auburn HospitalCambridge, MA · Acute Care Hospital · CCN 220002
Practice locations
Addresses where Joel T. Katz is enrolled with Medicare (CMS data updated 2026-10-02).
- 830 Boylston St, Suite 205Chestnut Hill, MA 02467 (617) 732‑1318
Group practices
Medicare enrollment lists Joel T. Katz as a member of this group (CMS data updated 2026-10-02).
- Lown Medical Group PLLC11 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1760448005 |
| 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