Alex Trolenberg
- Medicare services, 2024
- 427
- Medicare patients, 2024
- 373
- Part D claims, 2024
- 172
- MIPS score, 2024
- 88
- Hospital affiliations
- 5
- Practice address
- 125 Hospital Drive, Watertown, WI 53098
- Practice phone
- Call (920) 261-4210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alex Trolenberg's professional email, personal email and mobile number
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Alex Trolenberg is an emergency medicine physician in Watertown, Wisconsin
Alex Trolenberg practices at Watertown Regional Medical Center in Watertown, Wisconsin, part of Lifepoint Health.
Alex Trolenberg's NPI, 1437654720, was assigned on March 28, 2018. Alex Trolenberg graduated from State University of NY Upstate Medical University in 2018. Alex Trolenberg holds New York license 310257.
- NPI
- 1437654720NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587901814
- NPI enumeration date
- March 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 261-4210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alex Trolenberg practices at Watertown Regional Medical Center in Watertown, Wisconsin
Alex Trolenberg's primary practice is Watertown Regional Medical Center, at 125 Hospital Drive, Watertown, WI 53098 in Dodge County. The practice phone is (920) 261-4210.
- Watertown Regional Medical Center125 Hospital Drive, Watertown, WI 53098 · Dodge CountyPhone(920) 261-4210
Source: Dmand AI Affiliation Data
Alex Trolenberg is affiliated with 8 sites of care and 7 medical groups
Alex Trolenberg's primary practice is Watertown Regional Medical Center in Watertown, Wisconsin, part of Lifepoint Health. Alex Trolenberg is also affiliated with Ascension SE Wisconsin Hospital - St. Joseph. The medical group on file is Emergency Medicine Specialists, S.C. Dmand AI also links Alex Trolenberg to 3 more hospitals, 6 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alex Trolenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alex Trolenberg practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Watertown Regional Medical Center | Available with a free account |
| +7 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Alex Trolenberg is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Alex Trolenberg's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Alex Trolenberg is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Alex Trolenberg
Counts of emergency medicine physicians 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
Alex Trolenberg billed Medicare for 427 services in 2024
CMS data shows 427 Medicare services from Alex Trolenberg across 5 procedure codes in 2024, for 373 Medicare patients. Medicare paid $48,315 for them. Every service was in a facility, such as a hospital, rather than an office.
Alex Trolenberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5162024: 42717%
Alex Trolenberg compared with the Wisconsin median for emergency medicine physicians, 2024
- Alex Trolenberg
- Wisconsin median
- Medicare services
- 427vs 24674% above
- Medicare patients
- 373vs 22169% above
- Part D claims
- 72vs 5726% above
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Alex Trolenberg'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alex Trolenberg treated 373 Medicare patients in 2024, average age 76
CMS counts 373 Medicare patients who saw Alex Trolenberg in 2024. The largest group is 75 to 84, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alex Trolenberg's median patient age at 57, with 49% women.
Alex Trolenberg's Medicare patients by age, 2024
Alex Trolenberg's Medicare patients by sex, 2024
- Women18449%
- Men18951%
Chronic conditions among Alex Trolenberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease41%
- Anxiety40%
- Chronic kidney disease40%
- Mood disorders40%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Alex Trolenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alex Trolenberg wrote 172 Medicare Part D claims in 2024
In 2024, Alex Trolenberg wrote 172 Medicare Part D claims for 128 patients. 91% of them were for generic drugs. CMS names the drug for 72 of them, across 5 drugs with 11 or more claims each, at $1,087 in total drug cost. In 2023, CMS named 106 claims across 8 drugs.
Alex Trolenberg's Part D claims by kind of drug, 2024
- Generic157 claims91%
- Brand-name and other15 claims9%
Alex Trolenberg'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 Alex Trolenberg's Part D claims, 2024
- Opioids10%17 of 172 claims
- Antibiotics32%55 of 172 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: 1062024: 7232%
Drugs named by CMS: 5 in 2024, 8 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
Alex Trolenberg scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Alex Trolenberg for performance year 2024, reported as part of a group. Alex Trolenberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Alex Trolenberg's MIPS scores, performance year 2024
- 88of 100Final score
- 77.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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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Alex Trolenberg graduated from State University of NY Upstate Medical University
Alex Trolenberg graduated from State University of NY Upstate Medical University in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Alex Trolenberg'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Alex Trolenberg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alex Trolenberg's NPI number?
Alex Trolenberg's NPI number is 1437654720. It was assigned on March 28, 2018, and it is active in the NPI Registry.
What does Alex Trolenberg specialize in?
Alex Trolenberg is an emergency medicine physician in Watertown, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Alex Trolenberg practice?
Alex Trolenberg practices at 125 Hospital Drive, Watertown, WI 53098. Alex Trolenberg's primary practice is Watertown Regional Medical Center in Watertown, Wisconsin, part of Lifepoint Health. Dmand AI also links Alex Trolenberg to 3 hospitals, 6 medical groups and 3 group practices and clinics.
What is Alex Trolenberg's office phone number?
The practice phone on file for Alex Trolenberg is (920) 261-4210.
What is Alex Trolenberg's medical license number?
Alex Trolenberg holds New York license 310257.
Which hospitals is Alex Trolenberg affiliated with?
Alex Trolenberg practices at Watertown Regional Medical Center in Watertown, Wisconsin. Alex Trolenberg is also affiliated with Ascension SE Wisconsin Hospital - St. Joseph. Dmand AI links Alex Trolenberg to 3 more hospitals.
What medical group is Alex Trolenberg part of?
Alex Trolenberg is linked to Emergency Medicine Specialists, S.C. Dmand AI links Alex Trolenberg to 6 more medical groups.
Does Alex Trolenberg accept Medicare?
Yes. CMS data shows Alex Trolenberg billed Medicare for 427 services in 2024, and Alex Trolenberg accepts Medicare assignment.
What is Alex Trolenberg's MIPS score?
Alex Trolenberg's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Alex Trolenberg see?
CMS counts 373 Medicare patients who saw Alex Trolenberg in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Alex Trolenberg bill to Medicare?
In 2024, Alex Trolenberg's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Alex Trolenberg go to medical school?
Alex Trolenberg graduated from State University of NY Upstate Medical University in 2018.
What drugs does Alex Trolenberg prescribe most?
In 2024 Medicare Part D data, Alex Trolenberg's most prescribed drugs by claims were Ondansetron ODT, Prednisone and Sucralfate.
How long has Alex Trolenberg been practicing?
Alex Trolenberg graduated from medical school in 2018, 8 years ago.
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