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Internal Medicine

Lindsey A. Atwood

Works at hospitals in Springfield, IL · Illinois

Summary

Lindsey A. Atwood is an internal medicine doctor at 100 Stahlhut Dr, Lincoln, IL 62656. Phone: (217) 735-9555. Accepts Medicare assignment. In 2024, Lindsey A. Atwood had 53 Original Medicare patients and 289 services. NPI 1356879068. 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: 100 Stahlhut Dr, Lincoln, IL 62656 · Directions (9 more locations)
  • Phone: (217) 735‑9555
  • Medicare: Accepts Medicare assignment
  • Hospital: Memorial Medical Center
  • Group practice: Springfield Clinic, LLP
  • Medical school: Southern Illinois University School Of Medicine · graduated 2017 (9 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lindsey A. Atwood, 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 Lindsey A. Atwood accept Medicare assignment?
Yes. Medicare's clinician data says Lindsey A. Atwood 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 Lindsey A. Atwood see?
In 2024, CMS data shows 53 Original Medicare patients and 289 services for Lindsey A. Atwood. This counts Original Medicare only and measures volume, not quality.
What is Lindsey A. Atwood's NPI number?
1356879068. 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 Lindsey A. Atwood, 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 patients53
Services billed to Medicare289
Different services or procedures25
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)103 services
  2. Insertion of needle into vein for collection of blood sample (36415)58 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)21 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)16 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)15 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 cholesterol75%
  • High blood pressure66%
  • Arthritis36%
  • Ischemic heart disease32%
  • Chronic kidney disease28%
  • Anxiety25%

Hospitals where Lindsey A. Atwood works

Medicare's Facility Affiliation Data lists Lindsey A. Atwood 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 Lindsey A. Atwood is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

Group practices

Medicare enrollment lists Lindsey A. Atwood as a member of this group (CMS data updated October 2, 2026).

  • Springfield Clinic, LLP687 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Lincoln

Clinicians with the same Medicare primary specialty in Lincoln, IL — not a recommendation.

All internal medicine doctors in Lincoln →

Other clinicians in Springfield Clinic, LLP

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

Clinician information

Medical schoolSouthern Illinois University School Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1356879068
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