Jacqueline J. Haas, MD

Medicare activity in 2024

Official CMS public-use data for Jacqueline J. Haas, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)646 services
2. Pathology examination of tissue using a microscope, moderately high complexity (88307)119 services
3. Special stained specimen slides to examine tissue, each additional procedure (88341)98 services
4. Cell examination of specimen, selective cellular enhancement technique (88112)77 services
5. Special stained specimen slides to examine tissue, initial procedure (88342)53 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%
• Arthritis47%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)37%
• Diabetes33%
• Ischemic heart disease33%

Hospitals where Jacqueline J. Haas works

Medicare's Facility Affiliation Data lists Jacqueline J. Haas 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.

• North Austin Medical CenterAustin, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450809

Practice locations

Addresses where Jacqueline J. Haas is enrolled with Medicare (CMS data updated October 2, 2026).

• 1201 W Louis Henna BlvdRound Rock, TX 78681 (512) 579‑4000
• 12221 Mopac ExpresswayAustin, TX 78758 (512) 579‑4000
• 3445 Executive Ctr Dr, Suite 250Austin, TX 78731 (512) 579‑4000

Group practices

Medicare enrollment lists Jacqueline J. Haas as a member of this group (CMS data updated October 2, 2026).

• Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom and Huang53 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Texas →

Other pathologists in Round Rock

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

• Lawrence B. Talbott, MD
• Jennifer E. Blankenship, MD
• Edward Weir, MD
• David P. Wang, MD
• Maria S. Bloomquist, MD
• Jeffery Herbert, MD

All pathologists in Round Rock →

Other clinicians in Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom and Huang

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

• Maria E. Gorospe, MD
• Muhammad I. Zulfiqar, MD
• Susan Baer, MD
• Katherine T. Sciandra
• Nkechi Okonkwo, MD
• Nathan Clement, 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