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Internal Medicine

Catherine Milch, MD

Works at hospitals in Boston, MA · Massachusetts

Summary

Catherine Milch, MD (Internal Medicine) is listed by Medicare at 1 hospital in Boston, MA. NPI 1568463248. 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 Catherine Milch, 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
35Years since medical school (graduated 1991)
State University Of New York At Stony Brook, School Of MedicineMedical school
FemaleGender (as listed)
Pratt Medical Group IncGroup practice

Quick answers

Which hospitals does Catherine Milch work at?
Medicare's official clinician data lists Catherine Milch at 1 hospital: Tufts Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Catherine Milch see patients?
Medicare's clinician data lists 1 practice location in Boston, MA. Call before your visit to confirm the address.
What is Catherine Milch's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Catherine Milch accept Medicare assignment?
Yes. Medicare's clinician data says Catherine Milch 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 Catherine Milch?
(617) 636-5000, as listed in official Medicare / NPI Registry data.
What is Catherine Milch's NPI number?
1568463248. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Catherine Milch works

Medicare's Facility Affiliation Data lists Catherine Milch 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 Catherine Milch is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Catherine Milch as a member of this group (CMS data updated 2026-10-02).

  • Pratt Medical Group Inc286 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Boston

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

All internal medicine doctors in Boston →

Clinician information

CredentialMD
Medical schoolState University Of New York At Stony Brook, School Of Medicine
Graduation year1991
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1568463248
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