Lauren A. Hassoun, MD

Medicare activity in 2024

Official CMS public-use data for Lauren A. Hassoun, 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. Hospital discharge day management, more than 30 minutes (99239)39 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)24 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)24 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)18 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 cholesterol74%
• Arthritis51%
• Diabetes40%
• Depression37%
• Atrial fibrillation37%

Hospitals where Lauren A. Hassoun works

Medicare's Facility Affiliation Data lists Lauren A. Hassoun 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.

• Baylor Scott & White Medical Center - Marble FallsMarble Falls, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670108
• Baylor Scott & White Medical Center - Round RockRound Rock, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670034

Practice locations

Addresses where Lauren A. Hassoun is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 100 Medical PkwyLakeway, TX 78738 (512) 571‑5000
• 1605 S 31st St, Baylor Scott and White Center for DiaTemple, TX 76508 (254) 215‑0100
• 1701 E Pflugerville Pkwy, Baylor Scott and White Clinic PflugPflugerville, TX 78660 (512) 259‑6000
• 2401 S 31 StTemple, TX 76508 (254) 724‑2459
• 2401 S 31st St Bldg, 35 Baylor Scott and White Roney Bone andTemple, TX 76508 (254) 724‑2663

Group practices

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

• Scott and White Clinic2,461 clinicians in the group

Specialties

• Hospitalistprimary
• Internal Medicinealso

Find other Hospitalist doctors in Texas →

Other hospitalists in Lakeway

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

• Praveen Koneru, MD
• Chukuemeka Odita, MD
• Tania Ramirez Fonseca, MD

All hospitalists in Lakeway →

Other clinicians in Scott and White Clinic

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

• Elizabeth Decker, AA
• Adnan Khalid, MD
• Lizzie Culkin, CNA
• Pruthali Kulkarni, DO
• Kaveeta Marwaha, MD
• Jordan L. Pleitz, MD

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