Dr. Thomas H. Nichols, MD
- Hospital affiliations
- 2
- Industry payments
- $316
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 700 West Avenue South, La Crosse, WI 54601
- Practice phone
- Call (608) 785-0940
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nichols' 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. Thomas H. Nichols is a pediatrician in La Crosse, Wisconsin
Dr. Nichols practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic.
Dr. Nichols' NPI, 1346351228, was assigned on August 31, 2006. Dr. Nichols holds Wisconsin license 46605.
- NPI
- 1346351228NPI Registry (opens in a new tab)
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Practice phone
- (608) 785-0940
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Thomas H. Nichols practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin
Dr. Nichols' primary practice is Mayo Clinic Health System in La Crosse, at 700 West Avenue South, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 785-0940.
- Mayo Clinic Health System in La Crosse700 West Avenue South, La Crosse, WI 54601 · La Crosse CountyPhone(608) 785-0940
Source: Dmand AI Affiliation Data
Dr. Thomas H. Nichols is affiliated with 3 sites of care and 3 medical groups
Dr. Nichols' primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dr. Nichols is also affiliated with ThedaCare Regional Medical Center-Neenah. The medical group on file is Mayo Clinic Health System in La Crosse. Dmand AI also links Dr. Nichols to 2 more medical groups and 1 hospice, 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. Nichols' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nichols practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in La Crosse | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas H. Nichols is one of 948 pediatricians in Wisconsin
Pediatrics is Dr. Nichols' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Nichols is licensed in Wisconsin.
Specialties and state licenses
- Pediatrics, WisconsinPrimary
Pediatricians near Dr. Nichols
Counts of pediatricians 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. Nichols' patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Nichols' median patient age at 79, with 60% women.
Dr. Nichols' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Thomas H. Nichols received $316 in industry payments from 2016 to 2020
CMS Open Payments shows 4 general payments to Dr. Nichols from 3 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $128.
General payments to Dr. Nichols by program year, 2016 to 2020
Companies that paid Dr. Nichols the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas H. Nichols'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Thomas H. Nichols
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. Nichols' NPI number?
Dr. Thomas H. Nichols' NPI number is 1346351228. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas H. Nichols?
Dr. Thomas H. Nichols is a pediatrician in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Thomas H. Nichols practice?
Dr. Nichols practices at 700 West Avenue South, La Crosse, WI 54601. Dr. Nichols' primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dmand AI also links Dr. Nichols to 2 medical groups and 1 hospice.
What is Dr. Thomas H. Nichols' office phone number?
The practice phone on file for Dr. Nichols is (608) 785-0940.
What is Dr. Thomas H. Nichols' medical license number?
Dr. Nichols holds Wisconsin license 46605.
Which hospitals is Dr. Thomas H. Nichols affiliated with?
Dr. Nichols practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin. Dr. Nichols is also affiliated with ThedaCare Regional Medical Center-Neenah.
What medical group is Dr. Thomas H. Nichols part of?
Dr. Nichols is linked to Mayo Clinic Health System in La Crosse. Dmand AI links Dr. Nichols to 2 more medical groups.
Has Dr. Thomas H. Nichols received payments from drug or device companies?
CMS Open Payments shows $316 in general payments to Dr. Nichols from 3 companies from 2016 to 2020. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Thomas H. Nichols been practicing?
Dr. Nichols' NPI was assigned in 2006.
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