Public Reporting


Identification of ACO participant(s)

ACO Participants:

  • Adult Care of Austin, PA
  • Doctors Wagner & Wagner, PA
  • The Vaz Clinic, PA
  • Youens & Duchicela Clinic
  • Dr. Laura Birnbaum, PA
  • Riverwood Medical Clinic

*No participants are involved in a joint venture between ACO professionals and hospitals

Alliance ACO Address and Location

Alliance ACO, LLC (located in various rural communities of Texas)

1103 N Sarah Dewitt Dr., Gonzales, TX 78629-3311

ACO Primary Contact

Marshall Bishop, MD, President

[email protected]

361-594-3824

124 E Wolters 2nd St., Shiner, TX  77984

Identification of the Members of the ACO Governing Body

  • Marshall Bishop, MD President - Doctors Wagner & Wagner, PA
  • Olga Duchicela, MD Vice President - Youens & Duchicela Clinic
  • Garth Vaz, MD Secretary/Treasurer - The Vaz Clinic, PA
  • Jorge Duchicela, MD - Youens & Duchicela Clinic
  • Steven Dobberfuhl, DO - Adult Care of Austin, PA
  • David Gumper - Medicare Beneficiary Representative

Identification of the Types of ACO Participants or Combinations of Participants that Formed the ACO:

Alliance ACO LLC is a Texas, Limited Liability Company comprised of networks of individual practices of ACO professionals.

Amount of Shared Savings/Losses

  • Performance Year 2016, $0
  • Performance Year 2017, $6,605,210
  • Performance Year 2018, $9,387,144
  • Performance Year 2019, $12,524,608
  • Performance Year 2020, $3,561,106
  • Performance Year 2021, $5,422,667
  • Performance Year 2022, $3,031,788

How Shared Savings are distributed

Reinvestment in the ACO Infrastructure – 75%

Includes rewarding ACO providers and suppliers, as well as development of complex case management, care coordination, analytics, redesigning care processes, and physician education.

Rewarding Quality and Cost-efficient Care of the ACO Participants – 25%

Used to reward physician quality outcomes, beneficiary satisfaction, and financial efficiency in the management of care.

Alliance ACO Operating Agreement

Operating Agreement


For general questions or additional information about Accountable Care Organizations, please visit www.medicare.gov/acos.html or call 1-800-MEDICARE (1-800-633-4227) TTY users should call 1-877-486-2048.

Quality Performance Results


                                        Performance Year 2021
Performance MeasurePerformance RateMeasure Score
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)24.23%10.19
Controlling High Blood Pressure73.5%8.35
Preventive Care & Screening:  Screening for Depression                   &  Follow-Up Plan47.16%4.52
Getting Timely Care, Appointments, and Information83.76%5.60
CAHPS: Stewardship of Patient Resources28.29%7.67
How Well Your Providers Communicate92.67%3.98
Patients' Rating of Provider91.46%4.49
Health Promotion and Education61.22%6.63
Access to Specialists79.51%N/A
Shared Decision Making60.32%5.16
Health Status/Functional Status71.20%N/A
Care Coordination85.44%4.45
Courteous and Helpful Office Staff90.86%3.00
CAHPS for MIPs Clinician/Group SurveyN/A7.13
Hospital-Wide, 30-Day, All-Cause Unplanned Readmission   (HWR) Rate for the Merit-Based Incentive Payment System    (MIPS) Groups0.15744.53
All-Cause Unplanned Admissions for Patient's with Multiple  Chronic Conditions for ACOs (MCC)32.13%6.79
                                         Performance Year 2022
Performance MeasurePerformance RateMeasure Score
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)33.91%7.60
Controlling High Blood Pressure71.37%8.13
Preventive Care & Screening:  Screening for Depression
& Follow-Up Plan
47.91%3.34
Getting Timely Care, Appointments, and Information87.81%8.86
CAHPS: Stewardship of Patient Resources29.31%9.81
How Well Your Providers Communicate93.79%6.47
Patients' Rating of Provider93.98%9.14
Health Promotion and Education65.64%9.93
Access to Specialists76.56%3.00
Shared Decision Making60.92%6.26
Health Status/Functional Status73.53%N/A
Care Coordination88.10%9.21
Courteous and Helpful Office Staff93.697.35
CAHPS for MIPs Clinician/Group SurveyN/A7.79
Hospital-Wide, 30-Day, All-Cause Unplanned Readmission   (HWR) Rate for the Merit-Based Incentive Payment System    (MIPS) Groups0.014627.05
All-Cause Unplanned Admissions for Patient's with Multiple  Chronic Conditions for ACOs (MCC)25.22%10.00

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Hours of Operation

Our Regular Schedule

Alliance ACO

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed