Dr. Benjamin John Wallisch, DO
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 85
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Industry payments
- $829
- Practice address
- 4502 Medical Dr, San Antonio, TX 78229
- Practice phone
- Call (210) 358-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital (San Antonio)
San Antonio, Texas
Find Dr. Wallisch'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.
Dr. Benjamin John Wallisch is an anesthesiologist in San Antonio, Texas
Dr. Wallisch practices at University Hospital (San Antonio) in San Antonio, Texas.
Dr. Wallisch's NPI, 1710968516, was assigned on November 9, 2005. Dr. Wallisch graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2001. Dr. Wallisch holds Texas license M7738.
- NPI
- 1710968516NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709948540
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 358-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin John Wallisch practices at University Hospital (San Antonio) in San Antonio, Texas
Dr. Wallisch's primary practice is University Hospital (San Antonio), at 4502 Medical Dr, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 358-4000.
- University Hospital (San Antonio)4502 Medical Dr, San Antonio, TX 78229 · Bexar CountyPhone(210) 358-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin John Wallisch is affiliated with 2 sites of care and 2 medical groups
Dr. Wallisch's primary practice is University Hospital (San Antonio) in San Antonio, Texas. Dr. Wallisch is also affiliated with University Hospital. The medical group on file is University Medicine Associates. Dmand AI also links Dr. Wallisch to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin John Wallisch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wallisch practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital (San Antonio) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin John Wallisch is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Wallisch's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Wallisch is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Wallisch's licenses on file in 2 states: Texas and Indiana.
Specialties and state licenses
- Anesthesiology, TexasPrimary
- Indiana license
Anesthesiologists near Dr. Wallisch
Counts of anesthesiologists 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
Dr. Benjamin John Wallisch billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Wallisch across 1 procedure code in 2024, for 85 Medicare patients. Medicare paid $959 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wallisch's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 122024: 1417%
Dr. Wallisch compared with the Texas median for anesthesiologists, 2024
- Dr. Wallisch
- Texas median
- Medicare services
- 14vs 7180% below
- Medicare patients
- 85vs 13236% below
Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.
Dr. Wallisch'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wallisch and other anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin John Wallisch treated 85 Medicare patients in 2024, average age 70
CMS counts 85 Medicare patients who saw Dr. Wallisch in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Wallisch's median patient age at 62, with 69% women.
Dr. Wallisch's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wallisch's Medicare patients by sex, 2024
- Women4249%
- Men4351%
Chronic conditions among Dr. Wallisch's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Chronic kidney disease48%
- Arthritis45%
- Mood disorders39%
- Depression36%
- Ischemic heart disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wallisch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin John Wallisch scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Wallisch for performance year 2024, reported as part of a group. Dr. Wallisch accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Wallisch's MIPS scores, performance year 2024
- 97of 100Final score
- 83.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Benjamin John Wallisch received $829 in industry payments from 2019 to 2024
CMS Open Payments shows 7 general payments to Dr. Wallisch from 4 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 99% of the total. Nevro Corp. paid the most, $376.
General payments to Dr. Wallisch by program year, 2019 to 2024
General payments to Dr. Wallisch by kind, 2019 to 2024
- Food and beverage$82399%
- Travel and lodging$61%
Companies that paid Dr. Wallisch the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin John Wallisch graduated from Dr. Kiran C. Patel College of Osteopathic Medicine
Dr. Wallisch graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2001.
- Medical school
- Board certified in anesthesiology
- Board certified in 2008 - 2010
- Board certified in 2008 - 2017
- Board certified in 2005 - 2009
- Board certified in 2002 - 2005
- Board certified in 2007 - 2026
Source: Dmand AI Professional Profile Data
Dr. Benjamin John Wallisch accepts plans from 20 insurance carriers
Dr. Wallisch is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +12 more carriersWith a free account
Plan types Dr. Wallisch accepts, by number of carriers
- PPO12
- HMO10
- Medicare8
- POS6
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Benjamin John Wallisch'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| 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 Dr. Benjamin John Wallisch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Benjamin John Wallisch's NPI number?
Dr. Benjamin John Wallisch's NPI number is 1710968516. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin John Wallisch?
Dr. Benjamin John Wallisch is an anesthesiologist in San Antonio, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Benjamin John Wallisch practice?
Dr. Wallisch practices at 4502 Medical Dr, San Antonio, TX 78229. Dr. Wallisch's primary practice is University Hospital (San Antonio) in San Antonio, Texas. Dmand AI also links Dr. Wallisch to 1 medical group.
What is Dr. Benjamin John Wallisch's office phone number?
The practice phone on file for Dr. Wallisch is (210) 358-4000.
What is Dr. Benjamin John Wallisch's medical license number?
Dr. Wallisch holds Texas license M7738, one of the licenses on file in 2 states.
Which states has Dr. Benjamin John Wallisch been licensed in?
Dmand AI has state licenses on file for Dr. Wallisch in Texas and Indiana.
Which hospitals is Dr. Benjamin John Wallisch affiliated with?
Dr. Wallisch is affiliated with University Hospital.
What medical group is Dr. Benjamin John Wallisch part of?
Dr. Wallisch is linked to University Medicine Associates. Dmand AI links Dr. Wallisch to 1 more medical group.
Does Dr. Benjamin John Wallisch accept Medicare?
Yes. CMS data shows Dr. Wallisch billed Medicare for 14 services in 2024, and Dr. Wallisch accepts Medicare assignment.
What is Dr. Benjamin John Wallisch's MIPS score?
Dr. Wallisch's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Benjamin John Wallisch see?
CMS counts 85 Medicare patients who saw Dr. Wallisch in 2024, with an average age of 70.
Is Dr. Benjamin John Wallisch board certified?
Yes. Dr. Wallisch is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Benjamin John Wallisch bill to Medicare?
In 2024, Dr. Wallisch's most billed Medicare services were anesthesia (00731).
Where did Dr. Benjamin John Wallisch go to medical school?
Dr. Wallisch graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2001.
Has Dr. Benjamin John Wallisch received payments from drug or device companies?
CMS Open Payments shows $829 in general payments to Dr. Wallisch from 4 companies from 2019 to 2024. The largest total came from Nevro Corp.
How long has Dr. Benjamin John Wallisch been practicing?
Dr. Wallisch graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Benjamin John Wallisch accept?
Dr. Wallisch is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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