Dr. Thomas H. Lange, MD
- Medicare services, 2024
- 87
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 29
- Hospital affiliations
- 2
- Industry payments
- $4,835
- Practice address
- 301 Becker Ave SW, Willmar, MN 56201
- Practice phone
- Call (320) 235-4543
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lange's professional email, personal email and mobile number
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Dr. Thomas H. Lange is a general surgeon in Willmar, Minnesota
Dr. Lange practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System.
Dr. Lange's NPI, 1215903000, was assigned on February 23, 2006. Dr. Lange graduated from University of Minnesota Medical School in 1995. Dr. Lange holds Minnesota license 43700.
- NPI
- 1215903000NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446391593
- NPI enumeration date
- February 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (320) 235-4543
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas H. Lange practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota
Dr. Lange's primary practice is CentraCare - Rice Memorial Hospital, at 301 Becker Ave SW, Willmar, MN 56201 in Kandiyohi County. The practice phone is (320) 235-4543.
- CentraCare - Rice Memorial Hospital301 Becker Ave SW, Willmar, MN 56201 · Kandiyohi CountyPhone(320) 235-4543
Source: Dmand AI Affiliation Data
Dr. Thomas H. Lange is affiliated with 4 sites of care and 4 medical groups
Dr. Lange's primary practice is CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System. Dr. Lange is also affiliated with CentraCare - Benson Hospital. The medical group on file is CentraCare Clinic. Dmand AI also links Dr. Lange to 3 more medical groups, 1 group practice or clinic and 1 therapy and rehab 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 Dr. Thomas H. Lange's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lange practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CentraCare - Rice Memorial Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas H. Lange is one of 616 general surgeons in Minnesota
Surgery is Dr. Lange's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lange is licensed in Minnesota.
Specialties and state licenses
- Surgery, MinnesotaPrimary
General surgeons near Dr. Lange
Counts of general 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
Dr. Thomas H. Lange billed Medicare for 87 services in 2024
CMS data shows 87 Medicare services from Dr. Lange across 6 procedure codes in 2024, for 124 Medicare patients. Medicare paid $10,487 for them.
Dr. Lange's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 162024: 41156%
- Surgery
- 2023: 362024: 353%
- Other services
- 2023: 112024: 11No change
Where Dr. Lange's Medicare services took place, 2024
- In an office4147%
- In a facility4653%
Dr. Lange compared with the Minnesota median for general surgeons, 2024
- Dr. Lange
- Minnesota median
- Medicare services
- 87vs 84Close to median
- Medicare patients
- 124vs 9629% above
- Part D claims
- 27vs 3421% below
Medians across 549 general surgeons in Minnesota with Dmand AI profiles that report each measure.
Dr. Lange'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. Lange and other general surgeons in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas H. Lange treated 124 Medicare patients in 2024, average age 72
CMS counts 124 Medicare patients who saw Dr. Lange in 2024. The largest group is 65 to 74, with 56 patients. 72% of them have high blood pressure, and 67% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lange's median patient age at 63, with 51% women.
Dr. Lange's Medicare patients by age, 2024
Dr. Lange's Medicare patients by sex, 2024
- Women7762%
- Men4738%
Chronic conditions among Dr. Lange's Medicare patients, 2024
- High blood pressure72%
- High cholesterol67%
- Cancer31%
- Arthritis30%
- Ischemic heart disease23%
- Mood disorders23%
- Anxiety22%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lange's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas H. Lange wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Lange wrote 29 Medicare Part D claims for 29 patients. 100% of them were for generic drugs. CMS names the drug for 27 of them, across 1 drug with 11 or more claims each, at $67 in total drug cost. In 2023, CMS named 32 claims across 1 drug.
Dr. Lange'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. Lange's Part D claims, 2024
- Opioids97%28 of 29 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: 322024: 2716%
Drugs named by CMS: 1 in 2024, 1 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. Thomas H. Lange ranks in the 59th percentile for colonoscopy in Medicare
Dr. Lange accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 41 procedures of colonoscopy by Dr. Lange, more than 59% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Lange ranks in Medicare procedure volume
- Colonoscopy
- 59th percentile41 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas H. Lange received $4,835 in industry payments from 2016 to 2023
CMS Open Payments shows 14 general payments to Dr. Lange from 3 drug and device companies from 2016 to 2023. Education make up the largest share, 83% of the total. Intuitive Surgical, Inc. paid the most, $4,788.
General payments to Dr. Lange by program year, 2016 to 2023
General payments to Dr. Lange by kind, 2016 to 2023
- Education$4,00083%
- Food and beverage$54011%
- Travel and lodging$2966%
Companies that paid Dr. Lange the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas H. Lange graduated from University of Minnesota Medical School
Dr. Lange graduated from University of Minnesota Medical School in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas H. Lange'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)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 |
| 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. Thomas H. Lange
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. Thomas H. Lange's NPI number?
Dr. Thomas H. Lange's NPI number is 1215903000. It was assigned on February 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas H. Lange?
Dr. Thomas H. Lange is a general surgeon in Willmar, Minnesota. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Thomas H. Lange practice?
Dr. Lange practices at 301 Becker Ave SW, Willmar, MN 56201. Dr. Lange's primary practice is CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System. Dmand AI also links Dr. Lange to 3 medical groups, 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Thomas H. Lange's office phone number?
The practice phone on file for Dr. Lange is (320) 235-4543.
What is Dr. Thomas H. Lange's medical license number?
Dr. Lange holds Minnesota license 43700.
Which hospitals is Dr. Thomas H. Lange affiliated with?
Dr. Lange practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota. Dr. Lange is also affiliated with CentraCare - Benson Hospital.
What medical group is Dr. Thomas H. Lange part of?
Dr. Lange is linked to CentraCare Clinic. Dmand AI links Dr. Lange to 3 more medical groups.
Does Dr. Thomas H. Lange accept Medicare?
Yes. CMS data shows Dr. Lange billed Medicare for 87 services in 2024, and Dr. Lange accepts Medicare assignment.
How many Medicare patients does Dr. Thomas H. Lange see?
CMS counts 124 Medicare patients who saw Dr. Lange in 2024, with an average age of 72.
What services does Dr. Thomas H. Lange bill to Medicare?
In 2024, Dr. Lange's most billed Medicare services were surgery: digestive system (45385), office visit, new patient (99203) and office visit, established patient (99213).
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Where did Dr. Thomas H. Lange go to medical school?
Dr. Lange graduated from University of Minnesota Medical School in 1995.
What drugs does Dr. Thomas H. Lange prescribe most?
In 2024 Medicare Part D data, Dr. Lange's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Thomas H. Lange received payments from drug or device companies?
CMS Open Payments shows $4,835 in general payments to Dr. Lange from 3 companies from 2016 to 2023. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Thomas H. Lange been practicing?
Dr. Lange graduated from medical school in 1995, 31 years ago.
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