Dr. Daniel B. Lange, MD
- Medicare services, 2018
- 2,978
- Part D claims, 2019
- 139
- Industry payments
- $472
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1910 South Ave, La Crosse, WI 54601
- Practice phone
- Call (608) 782-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Lange'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. Daniel B. Lange is an ophthalmologist in La Crosse, Wisconsin
Dr. Lange practices in La Crosse, Wisconsin.
Dr. Lange's NPI, 1730185869, was assigned on June 23, 2005. Dr. Lange holds Wisconsin license 28389.
- NPI
- 1730185869NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2005
- NPI status
- Active
- Practice phone
- (608) 782-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Daniel B. Lange's practice address is in La Crosse, Wisconsin
Dr. Lange's practice address in the NPI Registry is 1910 South Ave, La Crosse, WI 54601, in La Crosse County. The practice phone is (608) 782-7300.
- NPI Registry address1910 South Ave, La Crosse, WI 54601 · La Crosse CountyPhone(608) 782-7300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Daniel B. Lange's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lange practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Lange's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel B. Lange is one of 328 ophthalmologists in Wisconsin
Ophthalmology is Dr. Lange's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Lange is licensed in Wisconsin.
Specialties and state licenses
- Ophthalmology, WisconsinPrimary
Ophthalmologists near Dr. Lange
Counts of ophthalmologists 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. Daniel B. Lange billed Medicare for 2,978 services in 2018
CMS data shows 2,978 Medicare services from Dr. Lange across 13 procedure codes in 2018. Medicare paid $313,203 for them.
Dr. Lange's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Surgery
- 2017: 1,5852018: 1,6081%
- Tests and treatments
- 2017: 1,2482018: 1,2192%
- Office and hospital visits
- 2017: 1662018: 1519%
Where Dr. Lange's Medicare services took place, 2018
- In an office54718%
- In a facility2,43182%
Dr. Lange compared with the Wisconsin median for ophthalmologists, 2018
- Dr. Lange
- Wisconsin median
- Medicare services
- 2,978vs 1,1622.6 times
- Part D claims
- 139vs 61577% below
Medians across 346 ophthalmologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Lange's most billed Medicare procedure codes, 2018
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 Dr. Lange?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lange and other ophthalmologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel B. Lange's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Lange's median patient age at 74, with 25% women.
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 74
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Daniel B. Lange wrote 139 Medicare Part D claims in 2019
In 2019, Dr. Lange wrote 139 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $2,443 in total drug cost. In 2018, CMS named 1,129 claims across 13 drugs.
Dr. Lange's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1,1292019: 13988%
Drugs named by CMS: 4 in 2019, 13 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Daniel B. Lange received $472 in industry payments from 2016 to 2024
CMS Open Payments shows 14 general payments to Dr. Lange from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $227.
General payments to Dr. Lange by program year, 2016 to 2024
Companies that paid Dr. Lange the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel B. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Daniel B. 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. Daniel B. Lange's NPI number?
Dr. Daniel B. Lange's NPI number is 1730185869. It was assigned on June 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel B. Lange?
Dr. Daniel B. Lange is an ophthalmologist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Daniel B. Lange practice?
Dr. Lange practices at 1910 South Ave, La Crosse, WI 54601.
What is Dr. Daniel B. Lange's office phone number?
The practice phone on file for Dr. Lange is (608) 782-7300.
What is Dr. Daniel B. Lange's medical license number?
Dr. Lange holds Wisconsin license 28389.
Does Dr. Daniel B. Lange accept Medicare?
Yes. CMS data shows Dr. Lange billed Medicare for 2,978 services in 2018.
What services does Dr. Daniel B. Lange bill to Medicare?
In 2018, Dr. Lange's most billed Medicare services were surgery: eye (66984), eye exam or test (92136) and eye exam or test (92134).
What drugs does Dr. Daniel B. Lange prescribe most?
In 2019 Medicare Part D data, Dr. Lange's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Brimonidine Tartrate.
Has Dr. Daniel B. Lange received payments from drug or device companies?
CMS Open Payments shows $472 in general payments to Dr. Lange from 3 companies from 2016 to 2024. The largest total came from Alcon Laboratories Inc.
How long has Dr. Daniel B. Lange been practicing?
Dr. Lange's NPI was assigned in 2005.
Selling to ophthalmology practices?
See ophthalmologists in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card