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Internal Medicine

Katherine Lee, MD

Works at hospitals in Buffalo, NY · New York

Summary

Katherine Lee, MD (Internal Medicine) is listed by Medicare at 1 hospital in Buffalo, NY. NPI 1215511068. 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 Katherine Lee, 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)
State University Of New York At Buffalo School Of MedicineMedical school
FemaleGender (as listed)
Erie County Medical Center CorporationGroup practice

Quick answers

Which hospitals does Katherine Lee work at?
Medicare's official clinician data lists Katherine Lee at 1 hospital: Erie County Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Katherine Lee see patients?
Medicare's clinician data lists 1 practice location in Buffalo, NY. Call before your visit to confirm the address.
What is Katherine Lee's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Katherine Lee accept Medicare assignment?
Yes. Medicare's clinician data says Katherine Lee 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 Katherine Lee?
(716) 898-3000, as listed in official Medicare / NPI Registry data.
What is Katherine Lee's NPI number?
1215511068. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Katherine Lee works

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

Group practices

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

  • Erie County Medical Center Corporation319 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Buffalo

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

All internal medicine doctors in Buffalo →

Clinician information

CredentialMD
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year2021
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215511068
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