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Internal Medicine

Lance S. Patton, MD

Works at hospitals in Knoxville, TN · Morristown, TN · Jefferson City, TN · Tennessee

Summary

Lance S. Patton, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Knoxville, TN, Morristown, TN and Jefferson City, TN. NPI 1104822816. 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 Lance S. Patton, 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
45Years since medical school (graduated 1981)
University Of Tennessee, Hsc, College Of MedicineMedical school
MaleGender (as listed)
Summit Medical Group, PLLCGroup practice (+1 more)

Quick answers

Which hospitals does Lance S. Patton work at?
Medicare's official clinician data lists Lance S. Patton at 4 hospitals: Fort Sanders Regional Medical Center, Morristown Hamblen Hospital Association, Tennova Healthcare-Jefferson Memorial Hospital and University Health System, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lance S. Patton see patients?
Medicare's clinician data lists 7 practice locations, including Knoxville, TN, Powell, TN and White Pine, TN. Call before your visit to confirm the address.
What is Lance S. Patton's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine and Sleep Medicine.
Does Lance S. Patton accept Medicare assignment?
Yes. Medicare's clinician data says Lance S. Patton 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 Lance S. Patton?
(865) 938-3627, as listed in official Medicare / NPI Registry data.
What is Lance S. Patton's NPI number?
1104822816. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lance S. Patton works

Medicare's Facility Affiliation Data lists Lance S. Patton 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 Lance S. Patton is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Lance S. Patton as a member of these groups (CMS data updated 2026-10-02).

  • Summit Medical Group, PLLC652 clinicians in the group
  • Champion Physical Therapy LLC Halls281 clinicians in the group

Specialties

Find other Internal Medicine doctors in Tennessee →

Other internal medicine doctors in Knoxville

Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.

All internal medicine doctors in Knoxville →

Clinician information

CredentialMD
Medical schoolUniversity Of Tennessee, Hsc, College Of Medicine
Graduation year1981
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104822816
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