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Clinical Social Worker

Joni Altshuler, CSW

Sees patients in South Portland, ME · Maine

Summary

Joni Altshuler, CSW (Clinical Social Worker) is enrolled with Medicare at 1 practice location in South Portland, ME. NPI 1235145079. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Joni Altshuler, 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

Clinical Social WorkerPrimary specialty
YesAccepts Medicare assignment
33Years since medical school (graduated 1993)
FemaleGender (as listed)

Quick answers

Where does Joni Altshuler see patients?
Medicare's clinician data lists 1 practice location in South Portland, ME. Call before your visit to confirm the address.
What is Joni Altshuler's specialty?
Medicare lists Clinical Social Worker as the primary specialty.
Does Joni Altshuler accept Medicare assignment?
Yes. Medicare's clinician data says Joni Altshuler 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.
What is the phone number for Joni Altshuler?
(207) 773-3599, as listed in official Medicare / NPI Registry data.
What is Joni Altshuler's NPI number?
1235145079. 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 Joni Altshuler is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Clinical Social Worker, Maine →

Other clinical social workers in South Portland

Clinicians with the same Medicare primary specialty in South Portland, ME — not a recommendation.

All clinical social workers in South Portland →

Clinician information

CredentialCSW
Graduation year1993
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235145079
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 2026-10-02, retrieved 2026-10-29
  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