Dr. Lance Barton Slaymaker, DO
- Industry payments
- $2,828
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 8340 Mission Rd, Leawood, KS 66206
- Practice phone
- Call (913) 642-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Village Pediatrics
Leawood, Kansas
Find Dr. Slaymaker'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. Lance Barton Slaymaker is a pediatrician in Leawood, Kansas
Dr. Slaymaker practices at Village Pediatrics in Leawood, Kansas.
Dr. Slaymaker's NPI, 1336116185, was assigned on March 1, 2006. Dr. Slaymaker holds Kansas license 0528735.
- NPI
- 1336116185NPI Registry (opens in a new tab)
- NPI enumeration date
- March 1, 2006
- NPI status
- Active
- Practice phone
- (913) 642-2100
- 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 Practice Data
Dr. Lance Barton Slaymaker practices at Village Pediatrics in Leawood, Kansas
Dr. Slaymaker's primary practice is Village Pediatrics, at 8340 Mission Rd, Leawood, KS 66206 in Johnson County. The practice phone is (913) 642-2100.
- Village Pediatrics8340 Mission Rd, Leawood, KS 66206 · Johnson CountyPhone(913) 642-2100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lance Barton Slaymaker is affiliated with 1 site of care
Dr. Slaymaker's primary practice is Village Pediatrics in Leawood, Kansas.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Lance Barton Slaymaker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slaymaker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Village Pediatrics | 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. Lance Barton Slaymaker is one of 395 pediatricians in Kansas
Pediatrics is Dr. Slaymaker's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Slaymaker's licenses on file in 2 states: Kansas and Missouri.
Specialties and state licenses
- Pediatrics, KansasPrimary
- Missouri license
Pediatricians near Dr. Slaymaker
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. Lance Barton Slaymaker's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Slaymaker's median patient age at 8, with 38% women.
Dr. Slaymaker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women38%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Lance Barton Slaymaker received $2,828 in industry payments from 2016 to 2025
CMS Open Payments shows 150 general payments to Dr. Slaymaker from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Corium, LLC paid the most, $400.
General payments to Dr. Slaymaker by program year, 2016 to 2025
General payments to Dr. Slaymaker by kind, 2016 to 2025
- Food and beverage$2,44686%
- Speaker and faculty fees$38214%
Companies that paid Dr. Slaymaker the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lance Barton Slaymaker'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 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. Lance Barton Slaymaker
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. Lance Barton Slaymaker's NPI number?
Dr. Lance Barton Slaymaker's NPI number is 1336116185. It was assigned on March 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lance Barton Slaymaker?
Dr. Lance Barton Slaymaker is a pediatrician in Leawood, Kansas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Lance Barton Slaymaker practice?
Dr. Slaymaker practices at 8340 Mission Rd, Leawood, KS 66206. Dr. Slaymaker's primary practice is Village Pediatrics in Leawood, Kansas.
What is Dr. Lance Barton Slaymaker's office phone number?
The practice phone on file for Dr. Slaymaker is (913) 642-2100.
What is Dr. Lance Barton Slaymaker's medical license number?
Dr. Slaymaker holds Kansas license 0528735, one of the licenses on file in 2 states.
Which states has Dr. Lance Barton Slaymaker been licensed in?
Dmand AI has state licenses on file for Dr. Slaymaker in Kansas and Missouri.
Has Dr. Lance Barton Slaymaker received payments from drug or device companies?
CMS Open Payments shows $2,828 in general payments to Dr. Slaymaker from 28 companies from 2016 to 2025. The largest total came from Corium, LLC.
How long has Dr. Lance Barton Slaymaker been practicing?
Dr. Slaymaker's NPI was assigned in 2006.
Selling to pediatrics practices?
See pediatricians in Kansas 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