Littlejohn K. Vanhorn, DDS
- Part D claims, 2024
- 89
- Industry payments
- $150
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 5901 S Los Altos Pkwy Ste 100 Suite 100, Sparks, NV 89436-7667
- Practice phone
- Call (775) 626-7772
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vaughn & Newell
Dental practice · Sparks, Nevada
Find Littlejohn Vanhorn'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.
Littlejohn K. Vanhorn is a general practice dentistry in Sparks, Nevada
Littlejohn Vanhorn practices at Vaughn & Newell in Sparks, Nevada.
Littlejohn Vanhorn's NPI, 1598845133, was assigned on October 17, 2006. Littlejohn Vanhorn holds Nevada license 5122.
- NPI
- 1598845133NPI Registry (opens in a new tab)
- NPI enumeration date
- October 17, 2006
- NPI status
- Active
- Practice phone
- (775) 626-7772
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Littlejohn K. Vanhorn practices at 2 locations in Sparks, Nevada
Littlejohn Vanhorn's primary practice is Vaughn & Newell, at 5901 S Los Altos Pkwy Ste 100 Suite 100, Sparks, NV 89436-7667. The practice phone is (775) 626-7772. The NPI Registry lists Littlejohn Vanhorn's practice address as 2375 E Prater Way, Sparks, NV 89434.
- Vaughn & NewellPrimary5901 S Los Altos Pkwy Ste 100 Suite 100, Sparks, NV 89436-7667Phone(775) 626-7772
- NPI Registry address2375 E Prater Way, Sparks, NV 89434 · Washoe County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Littlejohn K. Vanhorn is affiliated with 2 sites of care and 2 medical groups
Littlejohn Vanhorn's primary practice is Vaughn & Newell in Sparks, Nevada. Dmand AI also links Littlejohn Vanhorn to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Littlejohn K. Vanhorn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Littlejohn Vanhorn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vaughn & Newell | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Littlejohn K. Vanhorn is one of 457 general practice dentistrys in Nevada
General practice is Littlejohn Vanhorn's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Littlejohn Vanhorn is licensed in Nevada.
Specialties and state licenses
- General practice dentistry, NevadaPrimary
General practice dentistrys near Littlejohn Vanhorn
Counts of general practice dentistrys 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
Littlejohn K. Vanhorn's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Littlejohn Vanhorn's median patient age at 52, with 67% women.
Littlejohn Vanhorn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Littlejohn K. Vanhorn wrote 89 Medicare Part D claims in 2024
In 2024, Littlejohn Vanhorn wrote 89 Medicare Part D claims for 67 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Littlejohn Vanhorn's Part D claims, 2024
- Antibiotics82%73 of 89 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Littlejohn K. Vanhorn received $150 in industry payments in 2025
CMS Open Payments shows 1 general payment to Littlejohn Vanhorn from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Straumann USA LLC paid the most, $150.
Companies that paid Littlejohn Vanhorn the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Littlejohn K. Vanhorn'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Littlejohn K. Vanhorn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Littlejohn K. Vanhorn's NPI number?
Littlejohn K. Vanhorn's NPI number is 1598845133. It was assigned on October 17, 2006, and it is active in the NPI Registry.
What does Littlejohn K. Vanhorn specialize in?
Littlejohn K. Vanhorn is a general practice dentistry in Sparks, Nevada. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Littlejohn K. Vanhorn practice?
Littlejohn Vanhorn practices at 5901 S Los Altos Pkwy Ste 100 Suite 100, Sparks, NV 89436-7667. Littlejohn Vanhorn also practices at 2375 E Prater Way, Sparks, NV 89434. Littlejohn Vanhorn's primary practice is Vaughn & Newell in Sparks, Nevada. Dmand AI also links Littlejohn Vanhorn to 2 medical groups and 1 group practice or clinic.
What is Littlejohn K. Vanhorn's office phone number?
The practice phone on file for Littlejohn Vanhorn is (775) 626-7772.
What is Littlejohn K. Vanhorn's medical license number?
Littlejohn Vanhorn holds Nevada license 5122.
Has Littlejohn K. Vanhorn received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Littlejohn Vanhorn from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Littlejohn K. Vanhorn been practicing?
Littlejohn Vanhorn's NPI was assigned in 2006.
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