OrganizationActive
Vivian Viera, MD, PLC
NPI 1831332956 · Legal Medicine · Norman, OK
Provider details
- NPI number
- 1831332956
- Entity type
- Organization
- Primary specialty
- Legal MedicineOther Service Providers
- Organization subpart
- No
- Authorized official
- Vivian Viera, Owner(405) 310-4422
- License
- 18676 (OK)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
900 N Porter Ave
Suite 105
Norman, OK 73071-6425
Phone: (405) 310-4422
Fax: (405) 310-4424
Street-level locationGet directions
Mailing address
900 N Porter Ave
Norman, OK 73071-6425
Registry dates
- Enumerated
- 2009-04-20
- Last updated
- 2010-03-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.