William Iversen, DDS MS
NPI 1487612057 · Orthodontics and Dentofacial Orthopedics Dentistry · Fort Collins, CO
William Iversen, DDS MS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Fort Collins, CO (NPI 1487612057).
Provider details
- NPI number
- 1487612057
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS MS
- Sex
- Male
- License
- 104735 (CO)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2026-05-03
Frequently asked questions
- What is William Iversen's NPI number?
- William Iversen's National Provider Identifier (NPI) is 1487612057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Iversen's specialty?
- William Iversen is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is William Iversen located?
- William Iversen's practice location on file with NPPES is 1103 S Shields, Fort Collins, CO 80521.
- What is William Iversen's phone number?
- The practice phone number listed in the NPPES registry for William Iversen is (970) 484-3214.
- Is William Iversen's NPI active?
- Yes — William Iversen's NPI (1487612057) is active in the NPPES registry as of the last update on 2026-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.