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Internal Medicine

Sarah D. Essary

Works at hospitals in Lewisburg, TN · Columbia, TN · Tennessee

Summary

Sarah D. Essary is an internal medicine doctor at 1222 Trotwood Ave, Suite 305, Columbia, TN 38401. Phone: (931) 490-7372. Accepts Medicare assignment. In 2024, Sarah D. Essary had 268 Original Medicare patients and 476 services. NPI 1578857017. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1222 Trotwood Ave, Suite 305, Columbia, TN 38401 · Directions (4 more locations)
  • Phone: (931) 490‑7372
  • Medicare: Accepts Medicare assignment
  • Hospitals: Marshall Medical Center, Maury Regional Hospital
  • Group practice: Maury Regional Medical Group, Inc
  • Medical school: Indiana Medical College, School Of Medicine Of Purdue University · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah D. Essary, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sarah D. Essary accept Medicare assignment?
Yes. Medicare's clinician data says Sarah D. Essary accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Sarah D. Essary see?
In 2024, CMS data shows 268 Original Medicare patients and 476 services for Sarah D. Essary. This counts Original Medicare only and measures volume, not quality.
What is Sarah D. Essary's NPI number?
1578857017. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sarah D. Essary, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients268
Services billed to Medicare476
Different services or procedures11
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)183 services
  2. Hospital discharge day management, more than 30 minutes (99239)114 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)69 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)60 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)26 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Chronic kidney disease56%
  • Arthritis50%
  • Heart failure49%
  • Diabetes48%

Hospitals where Sarah D. Essary works

Medicare's Facility Affiliation Data lists Sarah D. Essary at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Sarah D. Essary is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sarah D. Essary as a member of this group (CMS data updated October 2, 2026).

  • Maury Regional Medical Group, Inc117 clinicians in the group

Specialties

Find other Internal Medicine doctors in Tennessee →

Other internal medicine doctors in Columbia

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

All internal medicine doctors in Columbia →

Other clinicians in Maury Regional Medical Group, Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

Medical schoolIndiana Medical College, School Of Medicine Of Purdue University
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578857017
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians