Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Jorge A. Alfonso, MD

Works at hospitals in Boston, MA · Hyannis, MA · Falmouth, MA · Massachusetts

Summary

Jorge A. Alfonso, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Boston, MA, Hyannis, MA and Falmouth, MA. NPI 1013983402. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jorge A. Alfonso, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
38Years since medical school (graduated 1988)
MaleGender (as listed)
Physiotherapy Associates IncGroup practice (+1 more)

Quick answers

Which hospitals does Jorge A. Alfonso work at?
Medicare's official clinician data lists Jorge A. Alfonso at 3 hospitals: Beth Israel Deaconess Medical Center, Cape Cod Hospital and Falmouth Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jorge A. Alfonso see patients?
Medicare's clinician data lists 2 practice locations, including S Yarmouth, MA and South Dennis, MA. Call before your visit to confirm the address.
What is Jorge A. Alfonso's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Jorge A. Alfonso accept Medicare assignment?
Yes. Medicare's clinician data says Jorge A. Alfonso 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 Jorge A. Alfonso offer telehealth?
Medicare's clinician data says Jorge A. Alfonso offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Jorge A. Alfonso?
(774) 552-3208, as listed in official Medicare / NPI Registry data.
What is Jorge A. Alfonso's NPI number?
1013983402. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jorge A. Alfonso works

Medicare's Facility Affiliation Data lists Jorge A. Alfonso at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Jorge A. Alfonso is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jorge A. Alfonso as a member of these groups (CMS data updated 2026-10-02).

  • Physiotherapy Associates Inc1,460 clinicians in the group
  • Medical Affiliates of Cape Cod Inc229 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

All internal medicine doctors in Massachusetts →

Clinician information

CredentialMD
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1013983402
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians