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Internal Medicine

Terry Liefde

Sees patients in Valatie, NY · New York

Summary

Terry Liefde (Internal Medicine) is enrolled with Medicare at 1 practice location in Valatie, NY. NPI 1083465710. 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 Terry Liefde, 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
5Years since medical school (graduated 2021)
FemaleGender (as listed)
Mill Basin Medical Health PCGroup practice

Quick answers

Where does Terry Liefde see patients?
Medicare's clinician data lists 1 practice location in Valatie, NY. Call before your visit to confirm the address.
What is Terry Liefde's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Terry Liefde accept Medicare assignment?
Yes. Medicare's clinician data says Terry Liefde 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 Terry Liefde?
(646) 296-1508, as listed in official Medicare / NPI Registry data.
What is Terry Liefde's NPI number?
1083465710. 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 Terry Liefde is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Mill Basin Medical Health PC111 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Valatie

Clinicians with the same Medicare primary specialty in Valatie, NY — not a recommendation.

All internal medicine doctors in Valatie →

Clinician information

Graduation year2021
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083465710
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