James Clinton Landholm, DDS
- Part D claims, 2024
- 230
- Industry payments
- $27
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Practice address
- 137 N 7th Street, Seward, NE 68434
- Practice phone
- Call (402) 643-3909
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richard A Rolfsmeier
Dental practice · Seward, Nebraska
Find James Landholm's professional email, personal email and mobile number
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James Clinton Landholm is a general practice dentistry in Plattsmouth, Nebraska
James Landholm practices at Richard A Rolfsmeier in Seward, Nebraska.
James Landholm's NPI, 1295229367, was assigned on June 21, 2018. James Landholm holds Nebraska license 7462.
- NPI
- 1295229367NPI Registry (opens in a new tab)
- NPI enumeration date
- June 21, 2018
- NPI status
- Active
- Practice phone
- (402) 643-3909
- 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)
James Clinton Landholm practices in Seward and Plattsmouth
James Landholm's primary practice is Richard A Rolfsmeier, at 137 N 7th Street, Seward, NE 68434. The practice phone is (402) 643-3909. The NPI Registry lists James Landholm's practice address as 16401 Westside Dr, Plattsmouth, NE 68048.
- Richard A RolfsmeierPrimary137 N 7th Street, Seward, NE 68434Phone(402) 643-3909
- NPI Registry address16401 Westside Dr, Plattsmouth, NE 68048 · Cass County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
James Clinton Landholm is affiliated with 3 sites of care and 2 medical groups
James Landholm's primary practice is Richard A Rolfsmeier in Seward, Nebraska. Dmand AI also links James Landholm to 2 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 Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at James Clinton Landholm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Landholm practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richard A Rolfsmeier | 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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James Clinton Landholm is one of 375 general practice dentistrys in Nebraska
General practice is James Landholm's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. James Landholm is licensed in Nebraska.
Specialties and state licenses
- General practice dentistry, NebraskaPrimary
General practice dentistrys near James Landholm
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
James Clinton Landholm's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts James Landholm's median patient age at 17, with 75% women.
James Landholm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
James Clinton Landholm wrote 230 Medicare Part D claims in 2024
In 2024, James Landholm wrote 230 Medicare Part D claims for 93 patients. 100% of them were for generic drugs.
James Landholm's Part D claims by kind of drug, 2024
- Generic229 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in James Landholm's Part D claims, 2024
- Opioids15%34 of 230 claims
- Antibiotics46%106 of 230 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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James Clinton Landholm received $27 in industry payments in 2025
CMS Open Payments shows 2 general payments to James Landholm from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $14.
Companies that paid James Landholm 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 James Clinton Landholm'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 James Clinton Landholm
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Clinton Landholm's NPI number?
James Clinton Landholm's NPI number is 1295229367. It was assigned on June 21, 2018, and it is active in the NPI Registry.
What does James Clinton Landholm specialize in?
James Clinton Landholm is a general practice dentistry in Plattsmouth, Nebraska. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does James Clinton Landholm practice?
James Landholm practices at 137 N 7th Street, Seward, NE 68434. James Landholm also practices at 16401 Westside Dr, Plattsmouth, NE 68048. James Landholm's primary practice is Richard A Rolfsmeier in Seward, Nebraska. Dmand AI also links James Landholm to 2 medical groups, 1 group practice or clinic and 1 therapy and rehab clinic.
What is James Clinton Landholm's office phone number?
The practice phone on file for James Landholm is (402) 643-3909.
What is James Clinton Landholm's medical license number?
James Landholm holds Nebraska license 7462.
Has James Clinton Landholm received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to James Landholm from 2 companies from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has James Clinton Landholm been practicing?
James Landholm's NPI was assigned in 2018.
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