William Denson, M.D.
NPI 1790943132 · Obstetrics & Gynecology Physician · Idaho Falls, ID
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Denson, M.D. is a Obstetrics & Gynecology Physician provider in Idaho Falls, ID (NPI 1790943132).
Provider details
- NPI number
- 1790943132
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2013026058 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-31
- Last updated
- 2016-02-16
Frequently asked questions
- What is William Denson's NPI number?
- William Denson's National Provider Identifier (NPI) is 1790943132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Denson's specialty?
- William Denson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Denson located?
- William Denson's practice location on file with NPPES is 2001 S Woodruff Ave, Idaho Falls, ID 83404-6374.
- What is William Denson's phone number?
- The practice phone number listed in the NPPES registry for William Denson is (208) 206-0527.
- Does William Denson accept Medicare?
- William Denson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Denson's NPI active?
- Yes — William Denson's NPI (1790943132) is active in the NPPES registry as of the last update on 2016-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.