Mark Cowley, DDS
NPI 1821117474 · General Practice Dentistry · South Ogden, UT
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Cowley, DDS is a General Practice Dentistry provider in South Ogden, UT (NPI 1821117474).
Provider details
- NPI number
- 1821117474
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 141691-9922 (UT)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Cowley's NPI number?
- Mark Cowley's National Provider Identifier (NPI) is 1821117474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Cowley's specialty?
- Mark Cowley is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Cowley located?
- Mark Cowley's practice location on file with NPPES is 5685 S 1475 E, South Ogden, UT 84403-4716.
- What is Mark Cowley's phone number?
- The practice phone number listed in the NPPES registry for Mark Cowley is (801) 475-8000.
- Does Mark Cowley accept Medicare?
- Mark Cowley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Cowley's NPI active?
- Yes — Mark Cowley's NPI (1821117474) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.