OrganizationActive
Fenn Holden Welch DDS Ms Ltd
NPI 1891720405 · Orthodontics and Dentofacial Orthopedics Dentistry · Las Vegas, NV
Provider details
- NPI number
- 1891720405
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Fenn Welch, Owner Doctor(702) 240-2300
- License
- S359 (NV)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
8551 West Lake Mead Blvd
Ste 261
Las Vegas, NV 89128-7642
Phone: (702) 240-2300
Fax: (702) 240-6006
Street-level locationGet directions
Mailing address
8551 West Lake Mead Blvd
Las Vegas, NV 89128-7642
Other names (DBA / former)
- Doing business as
- Welch Orthodontics
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2007-08-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.