Stephanie A. Sypniewski, MD

Medicare activity in 2024

Official CMS public-use data for Stephanie A. Sypniewski, 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.

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)161 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)91 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)48 services
4. Urinalysis, manual test (81002)14 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 pressure69%
• High cholesterol59%
• Arthritis40%
• Anxiety27%
• Ischemic heart disease24%
• Diabetes22%

Hospitals where Stephanie A. Sypniewski works

Medicare's Facility Affiliation Data lists Stephanie A. Sypniewski 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.

• Round Rock Medical CenterRound Rock, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450718

Practice locations

Addresses where Stephanie A. Sypniewski is enrolled with Medicare (CMS data updated October 2, 2026).

• 4112 Links Ln, Suite 101Round Rock, TX 78664 (512) 324‑4860
• 6001 Kyle PkwyKyle, TX 78640 (512) 504‑5000

Group practices

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

• Seton Family of Doctors792 clinicians in the group

Specialties

• Internal Medicineprimary
• Pediatric Medicinealso

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.

• Niveditha Urs, MD
• Joseph P. Hermosa, MD
• Matthew J. Xavier, MD
• Abhilasha Gupta, MD
• Vivek H. Dayal, MD
• Richard R. Panethere, MD
• Veronica A. Supkay, MD
• Khadijat A. Ogunbiyi, MD

All internal medicine doctors in Round Rock →

Other clinicians in Seton Family of Doctors

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

• Steven A. Taylor, MD
• Yuliya S. Strickland, PA
• Leticia Roa Guerrero, NP
• John P. Schmittner, MD
• Kimberly S. Kenney, CNS
• Joan Boughey, NP

Clinician information

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