Irwin Ornish, DDS, MS
NPI 1134452972 · Orthodontics and Dentofacial Orthopedics Dentistry · Dallas, TX
Irwin Ornish, DDS, MS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Dallas, TX (NPI 1134452972).
Provider details
- NPI number
- 1134452972
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS, MS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7112 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-09-11
- Last updated
- 2009-09-11
Frequently asked questions
- What is Irwin Ornish's NPI number?
- Irwin Ornish's National Provider Identifier (NPI) is 1134452972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irwin Ornish's specialty?
- Irwin Ornish is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Irwin Ornish located?
- Irwin Ornish's practice location on file with NPPES is 11661 Preston Rd Ste 106, Dallas, TX 75230-2715.
- What is Irwin Ornish's phone number?
- The practice phone number listed in the NPPES registry for Irwin Ornish is (214) 373-9400.
- Is Irwin Ornish's NPI active?
- Yes — Irwin Ornish's NPI (1134452972) is active in the NPPES registry as of the last update on 2009-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.