Dr. Helen H. Lantz, MD
- Medicare services, 2024
- 216
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 757
- Hospital affiliations
- 3
- Medical groups
- 3
- Practice address
- 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215
- Practice phone
- Call (414) 908-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Digestive Health Ltd
Milwaukee, Wisconsin
Find Dr. Lantz'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. Helen H. Lantz is a gastroenterologist in Milwaukee, Wisconsin
Dr. Lantz practices at Center for Digestive Health Ltd in Milwaukee, Wisconsin.
Dr. Lantz's NPI, 1639146301, was assigned on March 2, 2006. Dr. Lantz graduated from University of Alabama School of Medicine in 1998. Dr. Lantz holds Wisconsin license 44307.
- NPI
- 1639146301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274564083
- NPI enumeration date
- March 2, 2006
- NPI status
- Active
- Practice phone
- (414) 908-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Helen H. Lantz practices at Center for Digestive Health Ltd in Milwaukee, Wisconsin
Dr. Lantz's primary practice is Center for Digestive Health Ltd, at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215 in Milwaukee County. The practice phone is (414) 908-6500.
- Center for Digestive Health Ltd2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215 · Milwaukee CountyPhone(414) 908-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Helen H. Lantz is affiliated with 6 sites of care and 3 medical groups
Dr. Lantz's primary practice is Center for Digestive Health Ltd in Milwaukee, Wisconsin. Dr. Lantz is also affiliated with Ascension SE Wisconsin Hospital - St. Joseph. The medical group on file is GI Associates. Dmand AI also links Dr. Lantz to 2 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Helen H. Lantz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lantz practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Digestive Health Ltd | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Helen H. Lantz is one of 277 gastroenterologists in Wisconsin
Gastroenterology is Dr. Lantz's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Lantz is licensed in Wisconsin.
Specialties and state licenses
- Gastroenterology, WisconsinPrimary
Gastroenterologists near Dr. Lantz
Counts of gastroenterologists 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. Helen H. Lantz billed Medicare for 216 services in 2024
CMS data shows 216 Medicare services from Dr. Lantz across 9 procedure codes in 2024, for 175 Medicare patients. Medicare paid $19,795 for them.
Dr. Lantz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1442024: 11619%
- Office and hospital visits
- 2023: 1242024: 8531%
- Other services
- 2023: 152024: 15No change
Where Dr. Lantz's Medicare services took place, 2024
- In an office5626%
- In a facility16074%
Dr. Lantz compared with the Wisconsin median for gastroenterologists, 2024
- Dr. Lantz
- Wisconsin median
- Medicare services
- 216vs 32934% below
- Medicare patients
- 175vs 25832% below
- Part D claims
- 619vs 42944% above
Medians across 278 gastroenterologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Lantz'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
Dr. Helen H. Lantz treated 175 Medicare patients in 2024, average age 71
CMS counts 175 Medicare patients who saw Dr. Lantz in 2024. The largest group is 65 to 74, with 101 patients. 67% of them have high cholesterol, and 66% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lantz's median patient age at 62, with 74% women.
Dr. Lantz's Medicare patients by age, 2024
Dr. Lantz's Medicare patients by sex, 2024
- Women14080%
- Men3520%
Chronic conditions among Dr. Lantz's Medicare patients, 2024
- High cholesterol67%
- High blood pressure66%
- Arthritis45%
- Anxiety23%
- Mood disorders23%
- Chronic kidney disease22%
- Depression21%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lantz'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
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Helen H. Lantz wrote 757 Medicare Part D claims in 2024
In 2024, Dr. Lantz wrote 757 Medicare Part D claims for 272 patients. 85% of them were for generic drugs. CMS names the drug for 619 of them, across 10 drugs with 11 or more claims each, at $49,206 in total drug cost. In 2023, CMS named 602 claims across 9 drugs.
Dr. Lantz's Part D claims by kind of drug, 2024
- Generic641 claims85%
- Brand-name116 claims15%
Dr. Lantz'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 Dr. Lantz's Part D claims, 2024
- Antibiotics2%16 of 757 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: 6022024: 6193%
Drugs named by CMS: 10 in 2024, 9 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
Dr. Helen H. Lantz ranks in the 83rd percentile for colonoscopy in Medicare
CMS counts 115 procedures of colonoscopy by Dr. Lantz, more than 83% of the clinicians it reports for that procedure.
Where Dr. Lantz ranks in Medicare procedure volume
- Colonoscopy
- 83rd percentile115 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 64th percentile52 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. Helen H. Lantz graduated from University of Alabama School of Medicine
Dr. Lantz graduated from University of Alabama School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Helen H. Lantz'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 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 Utilization Data (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 Dr. Helen H. Lantz
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. Helen H. Lantz's NPI number?
Dr. Helen H. Lantz's NPI number is 1639146301. It was assigned on March 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Helen H. Lantz?
Dr. Helen H. Lantz is a gastroenterologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Helen H. Lantz practice?
Dr. Lantz practices at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215. Dr. Lantz's primary practice is Center for Digestive Health Ltd in Milwaukee, Wisconsin. Dmand AI also links Dr. Lantz to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Helen H. Lantz's office phone number?
The practice phone on file for Dr. Lantz is (414) 908-6500.
What is Dr. Helen H. Lantz's medical license number?
Dr. Lantz holds Wisconsin license 44307.
Which hospitals is Dr. Helen H. Lantz affiliated with?
Dr. Lantz is affiliated with Ascension SE Wisconsin Hospital - St. Joseph. Dmand AI links Dr. Lantz to 2 more hospitals.
What medical group is Dr. Helen H. Lantz part of?
Dr. Lantz is linked to GI Associates. Dmand AI links Dr. Lantz to 2 more medical groups.
Does Dr. Helen H. Lantz accept Medicare?
Yes. CMS data shows Dr. Lantz billed Medicare for 216 services in 2024.
How many Medicare patients does Dr. Helen H. Lantz see?
CMS counts 175 Medicare patients who saw Dr. Lantz in 2024, with an average age of 71.
What services does Dr. Helen H. Lantz bill to Medicare?
In 2024, Dr. Lantz's most billed Medicare services were surgery: digestive system (45380), surgery: digestive system (43239) and office visit, established patient (99213).
Show 3 more questionsShow fewer questions
Where did Dr. Helen H. Lantz go to medical school?
Dr. Lantz graduated from University of Alabama School of Medicine in 1998.
What drugs does Dr. Helen H. Lantz prescribe most?
In 2024 Medicare Part D data, Dr. Lantz's most prescribed drugs by claims were Omeprazole, Famotidine and Sod Sulf-Potass Sulf-Mag Sulf.
How long has Dr. Helen H. Lantz been practicing?
Dr. Lantz graduated from medical school in 1998, 28 years ago.
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