Robert Daniel Zaunbrecher III
- Medicare services, 2024
- 114
- Medicare patients, 2024
- 109
- Part D claims, 2024
- 121
- MIPS score, 2024
- 85
- Hospital affiliations
- 2
- Practice address
- 1111 West 34th Street, Austin, TX 78705
- Practice phone
- Call (512) 454-6753
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bailey Square Surgery Center
Surgery Center - Medicare-Certified · Austin, Texas
Find Robert Zaunbrecher's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Robert Daniel Zaunbrecher III is a colorectal surgeon in Austin, Texas
Robert Zaunbrecher practices at Bailey Square Surgery Center in Austin, Texas.
Robert Zaunbrecher's NPI, 1083147250, was assigned on April 5, 2017. Robert Zaunbrecher graduated from LSU Health Shreveport School of Medicine in 2017. Robert Zaunbrecher holds Texas license S8408.
- NPI
- 1083147250NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961863758
- NPI enumeration date
- April 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 454-6753
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert Daniel Zaunbrecher III practices at Bailey Square Surgery Center in Austin, Texas
Robert Zaunbrecher's primary practice is Bailey Square Surgery Center, at 1111 West 34th Street, Austin, TX 78705. The practice phone is (512) 454-6753.
- Bailey Square Surgery Center1111 West 34th Street, Austin, TX 78705Phone(512) 454-6753
Source: Dmand AI Affiliation Data
Robert Daniel Zaunbrecher III is affiliated with 4 sites of care and 1 medical group
Robert Zaunbrecher's primary practice is Bailey Square Surgery Center in Austin, Texas. Robert Zaunbrecher is also affiliated with Ascension Seton Medical Center Austin. The medical group on file is Texas Oncology. Dmand AI also links Robert Zaunbrecher to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Daniel Zaunbrecher III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Zaunbrecher practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bailey Square Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert Daniel Zaunbrecher III is one of 204 colorectal surgeons in Texas
Colon and rectal surgery is Robert Zaunbrecher's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Robert Zaunbrecher is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Robert Zaunbrecher's licenses on file in 2 states: Texas and Louisiana.
Specialties and state licenses
- Colon and rectal surgery, TexasPrimary
- Louisiana license
Clinical focus
Dmand AI lists colonoscopy, colon removal and hemorrhoids among the conditions Robert Zaunbrecher treats.
Colorectal surgeons near Robert Zaunbrecher
Counts of colorectal surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Robert Daniel Zaunbrecher III billed Medicare for 114 services in 2024
CMS data shows 114 Medicare services from Robert Zaunbrecher across 4 procedure codes in 2024, for 109 Medicare patients. Medicare paid $9,419 for them. Every service was in an office.
Robert Zaunbrecher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 132024: 84546%
- Surgery
- 2023: 162024: 3088%
Robert Zaunbrecher compared with the Texas median for colorectal surgeons, 2024
- Robert Zaunbrecher
- Texas median
- Medicare services
- 114vs 25455% below
- Medicare patients
- 109vs 15429% below
- Part D claims
- 58vs 10243% below
Medians across 192 colorectal surgeons in Texas with Dmand AI profiles that report each measure.
Robert Zaunbrecher's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Robert Zaunbrecher?
Medicare shows one payer. Book a meeting to get commercial claims data for Robert Zaunbrecher and other colorectal surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Robert Daniel Zaunbrecher III treated 109 Medicare patients in 2024, average age 74
CMS counts 109 Medicare patients who saw Robert Zaunbrecher in 2024. The largest group is 65 to 74, with 61 patients. 72% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Zaunbrecher's median patient age at 54, with 38% women.
Robert Zaunbrecher's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Robert Zaunbrecher's Medicare patients by sex, 2024
- Women5248%
- Men5752%
Chronic conditions among Robert Zaunbrecher's Medicare patients, 2024
- High cholesterol72%
- High blood pressure69%
- Arthritis47%
- Ischemic heart disease33%
- Anxiety31%
- Cancer29%
- Mood disorders29%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Robert Zaunbrecher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert Daniel Zaunbrecher III wrote 121 Medicare Part D claims in 2024
In 2024, Robert Zaunbrecher wrote 121 Medicare Part D claims for 44 patients. 91% of them were for generic drugs. CMS names the drug for 58 of them, across 3 drugs with 11 or more claims each, at $245 in total drug cost. In 2023, CMS named 50 claims across 3 drugs.
Robert Zaunbrecher's Part D claims by kind of drug, 2024
- Generic110 claims91%
- Brand-name11 claims9%
Robert Zaunbrecher's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Robert Zaunbrecher's Part D claims, 2024
- Opioids15%18 of 121 claims
- Antibiotics50%60 of 121 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 502024: 5816%
Drugs named by CMS: 3 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Robert Daniel Zaunbrecher III scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Robert Zaunbrecher for performance year 2024, reported through an alternative payment model (APM). Robert Zaunbrecher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of colonoscopy by Robert Zaunbrecher, more than 45% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Robert Zaunbrecher's MIPS scores, performance year 2024
- 85of 100Final score
- 67.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Robert Zaunbrecher ranks in Medicare procedure volume
- Colonoscopy
- 45th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Robert Daniel Zaunbrecher III received $6,565 in industry payments from 2023 to 2025
CMS Open Payments shows 34 general payments to Robert Zaunbrecher from 9 drug and device companies from 2023 to 2025. Education make up the largest share, 53% of the total. Intuitive Surgical, Inc. paid the most, $6,168.
General payments to Robert Zaunbrecher by program year, 2023 to 2025
General payments to Robert Zaunbrecher by kind, 2023 to 2025
- Education$3,50053%
- Travel and lodging$2,26334%
- Food and beverage$80212%
Companies that paid Robert Zaunbrecher the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Robert Daniel Zaunbrecher III graduated from LSU Health Shreveport School of Medicine
Robert Zaunbrecher graduated from LSU Health Shreveport School of Medicine in 2017.
- Medical school
- Board certified in colon & rectal surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Robert Daniel Zaunbrecher III accepts plans from 22 insurance carriers
Robert Zaunbrecher is in network with 22 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +14 more carriersWith a free account
Plan types Robert Zaunbrecher accepts, by number of carriers
- PPO13
- HMO12
- Medicare9
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Robert Daniel Zaunbrecher III's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Robert Daniel Zaunbrecher III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert Daniel Zaunbrecher III's NPI number?
Robert Daniel Zaunbrecher III's NPI number is 1083147250. It was assigned on April 5, 2017, and it is active in the NPI Registry.
What does Robert Daniel Zaunbrecher III specialize in?
Robert Daniel Zaunbrecher III is a colorectal surgeon in Austin, Texas. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Robert Daniel Zaunbrecher III practice?
Robert Zaunbrecher practices at 1111 West 34th Street, Austin, TX 78705. Robert Zaunbrecher's primary practice is Bailey Square Surgery Center in Austin, Texas. Dmand AI also links Robert Zaunbrecher to 1 hospital and 1 group practice or clinic.
What is Robert Daniel Zaunbrecher III's office phone number?
The practice phone on file for Robert Zaunbrecher is (512) 454-6753.
What is Robert Daniel Zaunbrecher III's medical license number?
Robert Zaunbrecher holds Texas license S8408, one of the licenses on file in 2 states.
Which states has Robert Daniel Zaunbrecher III been licensed in?
Dmand AI has state licenses on file for Robert Zaunbrecher in Texas (2020 to 2026) and Louisiana (2022 to 2023).
Which hospitals is Robert Daniel Zaunbrecher III affiliated with?
Robert Zaunbrecher is affiliated with Ascension Seton Medical Center Austin. Dmand AI links Robert Zaunbrecher to 1 more hospital.
What medical group is Robert Daniel Zaunbrecher III part of?
Robert Zaunbrecher is linked to Texas Oncology.
Does Robert Daniel Zaunbrecher III accept Medicare?
Yes. CMS data shows Robert Zaunbrecher billed Medicare for 114 services in 2024, and Robert Zaunbrecher accepts Medicare assignment.
What is Robert Daniel Zaunbrecher III's MIPS score?
Robert Zaunbrecher's MIPS final score for performance year 2024 is 85 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Robert Daniel Zaunbrecher III see?
CMS counts 109 Medicare patients who saw Robert Zaunbrecher in 2024, with an average age of 74.
Is Robert Daniel Zaunbrecher III board certified?
Yes. Robert Zaunbrecher is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.
What services does Robert Daniel Zaunbrecher III bill to Medicare?
In 2024, Robert Zaunbrecher's most billed Medicare services were office visit, new patient (99203), surgery: digestive system (46600) and office visit, new patient (99204).
Where did Robert Daniel Zaunbrecher III go to medical school?
Robert Zaunbrecher graduated from LSU Health Shreveport School of Medicine in 2017.
What drugs does Robert Daniel Zaunbrecher III prescribe most?
In 2024 Medicare Part D data, Robert Zaunbrecher's most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Oxycodone HCl.
Has Robert Daniel Zaunbrecher III received payments from drug or device companies?
CMS Open Payments shows $6,565 in general payments to Robert Zaunbrecher from 9 companies from 2023 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Robert Daniel Zaunbrecher III been practicing?
Robert Zaunbrecher graduated from medical school in 2017, 9 years ago.
What insurance does Robert Daniel Zaunbrecher III accept?
Robert Zaunbrecher is in network with 22 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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