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Surgical Oncology

Yancey E. Warren Jr., MD

Works at hospitals in Charlotte, NC · North Carolina

Summary

Yancey E. Warren Jr., MD (Surgical Oncology) is listed by Medicare at 2 hospitals in Charlotte, NC. NPI 1235583907. 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 Yancey E. Warren Jr., 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

Surgical OncologyPrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
University Of North Carolina At Chapel Hill School Of MedicineMedical school
MaleGender (as listed)
Carolinas Medical CenterGroup practice (+1 more)

Quick answers

Which hospitals does Yancey E. Warren Jr. work at?
Medicare's official clinician data lists Yancey E. Warren Jr. at 2 hospitals: Atrium Health Pineville and Carolinas Medical Center/Behavioral Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Yancey E. Warren Jr. see patients?
Medicare's clinician data lists 2 practice locations, including Charlotte, NC. Call before your visit to confirm the address.
What is Yancey E. Warren Jr.'s specialty?
Medicare lists Surgical Oncology as the primary specialty, and also General Surgery.
Does Yancey E. Warren Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Yancey E. Warren Jr. 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 Yancey E. Warren Jr.?
(980) 442-2000, as listed in official Medicare / NPI Registry data.
What is Yancey E. Warren Jr.'s NPI number?
1235583907. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Yancey E. Warren Jr. works

Medicare's Facility Affiliation Data lists Yancey E. Warren Jr. 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 Yancey E. Warren Jr. is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Yancey E. Warren Jr. as a member of these groups (CMS data updated 2026-10-02).

  • Carolinas Medical Center1,067 clinicians in the group
  • The Charlotte-Mecklenburg Hospital Authority601 clinicians in the group

Specialties

Find other Surgical Oncology doctors in North Carolina →

Other surgical oncologists in Charlotte

Clinicians with the same Medicare primary specialty in Charlotte, NC — not a recommendation.

All surgical oncologists in Charlotte →

Clinician information

CredentialMD
Medical schoolUniversity Of North Carolina At Chapel Hill School Of Medicine
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235583907
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