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

Psychiatry

Joanna N. Georgakas, MD

Sees patients in Belmont, MA · Somerville, MA · Massachusetts

Summary

Dr. Joanna N. Georgakas, MD is a psychiatrist at 115 Mill St, Belmont, MA 02478. May accept Medicare assignment. NPI 1447828082. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 115 Mill St, Belmont, MA 02478 · Directions (3 more locations)
  • Medicare: May accept Medicare assignment
  • Medical school: Warren Alpert Medical School Of Brown University · graduated 2021 (5 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Joanna N. Georgakas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Joanna N. Georgakas accept Medicare assignment?
Medicare's clinician data says Joanna N. Georgakas may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Joanna N. Georgakas's NPI number?
1447828082. 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 Joanna N. Georgakas is enrolled with Medicare (CMS data updated October 2, 2026).

  • 115 Mill StBelmont, MA 02478
  • 115 Mill St, Ms 227Belmont, MA 02478
  • 399 Revolution DrSomerville, MA 02145
  • 399 Revolution Dr, Suite 1010Somerville, MA 02145

Specialties

Find other Psychiatry doctors in Massachusetts →

Other psychiatrists in Belmont

Clinicians with the same Medicare primary specialty in Belmont, MA — not a recommendation.

All psychiatrists in Belmont →

Clinician information

CredentialMD
Medical schoolWarren Alpert Medical School Of Brown University
Graduation year2021 (5 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1447828082
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians