William Seibold, DDS
- Part D claims, 2024
- 17
- Industry payments
- $50
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9680 Nautilus Pt, Colorado Springs, CO 80924-8706
- Practice phone
- Call (719) 494-2865
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Egbert And Stilson Dental
Dental practice · Colorado Springs, Colorado
Find William Seibold'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.
William Seibold is a general practice dentistry in Colorado Springs, Colorado
William Seibold practices at Egbert And Stilson Dental in Colorado Springs, Colorado.
William Seibold's NPI, 1669030706, was assigned on June 4, 2019. William Seibold holds Colorado license 00203994.
- NPI
- 1669030706NPI Registry (opens in a new tab)
- NPI enumeration date
- June 4, 2019
- NPI status
- Active
- Practice phone
- (719) 494-2865
- 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)
William Seibold practices at Egbert and Stilson Dental in Colorado Springs, Colorado
William Seibold's primary practice is Egbert and Stilson Dental, at 9680 Nautilus Pt, Colorado Springs, CO 80924-8706. The practice phone is (719) 494-2865.
- Egbert and Stilson Dental9680 Nautilus Pt, Colorado Springs, CO 80924-8706Phone(719) 494-2865
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Seibold is affiliated with 1 site of care and 1 medical group
William Seibold's primary practice is Egbert And Stilson Dental in Colorado Springs, Colorado. Dmand AI also links William Seibold to 1 medical group, 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 William Seibold's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Seibold practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Egbert And Stilson Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William Seibold is one of 1,194 general practice dentistrys in Colorado
General practice is William Seibold's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. William Seibold is licensed in Colorado.
Specialties and state licenses
- General practice dentistry, ColoradoPrimary
General practice dentistrys near William Seibold
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
William Seibold's patients have a median age of 22
Across all payers, Dmand AI patient panel data puts William Seibold's median patient age at 22, with 100% women.
William Seibold's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 22
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
William Seibold wrote 17 Medicare Part D claims in 2024
In 2024, William Seibold wrote 17 Medicare Part D claims for 12 patients. 88% of them were for generic drugs.
William Seibold's Part D claims by kind of drug, 2024
- Generic15 claims88%
- Brand-name and other2 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
William Seibold received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to William Seibold from 2 drug and device companies in 2025. Consulting fees make up the largest share, 60% of the total. Align Technology, Inc. paid the most, $30.
General payments to William Seibold by kind, 2025 to 2025
- Consulting fees$3060%
- Food and beverage$2040%
Companies that paid William Seibold 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 William Seibold'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 William Seibold
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Seibold's NPI number?
William Seibold's NPI number is 1669030706. It was assigned on June 4, 2019, and it is active in the NPI Registry.
What does William Seibold specialize in?
William Seibold is a general practice dentistry in Colorado Springs, Colorado. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does William Seibold practice?
William Seibold practices at 9680 Nautilus Pt, Colorado Springs, CO 80924-8706. William Seibold's primary practice is Egbert And Stilson Dental in Colorado Springs, Colorado. Dmand AI also links William Seibold to 1 medical group.
What is William Seibold's office phone number?
The practice phone on file for William Seibold is (719) 494-2865.
What is William Seibold's medical license number?
William Seibold holds Colorado license 00203994.
Has William Seibold received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to William Seibold from 2 companies from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has William Seibold been practicing?
William Seibold's NPI was assigned in 2019.
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