Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Lindsay Boltan, MD

Works at hospitals in Killeen, TX · Lampasas, TX · Burnet, TX · Texas

Summary

Dr. Lindsay Boltan, MD is an internal medicine doctor at 201 Seton Pkwy, Seton Medical Center Williamson, Round Rock, TX 78665. Phone: (512) 324-4000. Accepts Medicare assignment. In 2024, Lindsay Boltan had 39 Original Medicare patients and 55 services. NPI 1538379433. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Lindsay Boltan, 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 Lindsay Boltan accept Medicare assignment?
Yes. Medicare's clinician data says Lindsay Boltan 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 Lindsay Boltan see?
In 2024, CMS data shows 39 Original Medicare patients and 55 services for Lindsay Boltan. This counts Original Medicare only and measures volume, not quality.
What is Lindsay Boltan's NPI number?
1538379433. 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 Lindsay Boltan, 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 patients39
Services billed to Medicare55
Different services or procedures8
Participating Medicare providerYes
Average age of these patients80

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)13 services
  2. Hospital discharge day management, more than 30 minutes (99239)12 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%
  • Arthritis75%
  • Ischemic heart disease54%
  • Anxiety51%
  • Chronic kidney disease46%

Hospitals where Lindsay Boltan works

Medicare's Facility Affiliation Data lists Lindsay Boltan 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.

  • AdventHealth Central TexasKilleen, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450152
  • AdventHealth Rollins BrookLampasas, TX · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 451323
  • Ascension Seton Highland LakesBurnet, TX · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 451365

Practice locations

Addresses where Lindsay Boltan is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lindsay Boltan as a member of these groups (CMS data updated October 2, 2026).

  • Hospitalist Medicine Physicians of Texas PLLC686 clinicians in the group
  • Usacs Integrated Acute Care Services of Texas, PLLC387 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Round Rock

Clinicians with the same Medicare primary specialty in Round Rock, TX — not a recommendation.

All internal medicine doctors in Round Rock →

Other clinicians in Hospitalist Medicine Physicians of Texas PLLC

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

Clinician information

CredentialMD
Medical schoolNortheastern Ohio University College Of Medicine
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538379433
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