Sean Whalen, DDS
NPI 1699749598 · Pediatric Dentistry · Westminster, CO
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Whalen, DDS is a Pediatric Dentistry provider in Westminster, CO (NPI 1699749598).
Provider details
- NPI number
- 1699749598
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- License
- 8954 (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
- 2006-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sean Whalen's NPI number?
- Sean Whalen's National Provider Identifier (NPI) is 1699749598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Whalen's specialty?
- Sean Whalen is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Sean Whalen located?
- Sean Whalen's practice location on file with NPPES is 5150 W 80th Ave, Westminster, CO 80030-4449.
- What is Sean Whalen's phone number?
- The practice phone number listed in the NPPES registry for Sean Whalen is (303) 427-1951.
- Does Sean Whalen accept Medicare?
- Sean Whalen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Whalen's NPI active?
- Yes — Sean Whalen's NPI (1699749598) 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.