IndividualActive
Mark Viner, M.D.
NPI 1790899805 · Psychiatry Physician · Sparks, NV
Mark Viner, M.D. is a Psychiatry Physician provider in Sparks, NV (NPI 1790899805).
Provider details
- NPI number
- 1790899805
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6983 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
145 Isidor Ct
Suite a
Sparks, NV 89441-6304
Phone: (775) 772-6015
Street-level locationGet directions
Mailing address
145 Isidor Ct
Sparks, NV 89441-6304
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2010-12-15
Frequently asked questions
- What is Mark Viner's NPI number?
- Mark Viner's National Provider Identifier (NPI) is 1790899805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Viner's specialty?
- Mark Viner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Viner located?
- Mark Viner's practice location on file with NPPES is 145 Isidor Ct, Sparks, NV 89441-6304.
- What is Mark Viner's phone number?
- The practice phone number listed in the NPPES registry for Mark Viner is (775) 772-6015.
- Is Mark Viner's NPI active?
- Yes — Mark Viner's NPI (1790899805) is active in the NPPES registry as of the last update on 2010-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.