Oneill Clark Narvarte & Vicks a Professional Corporation
NPI 1962501940 · Internal Medicine Physician · Reno, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oneill Clark Narvarte & Vicks a Professional Corporation is a Internal Medicine Physician organization in Reno, NV (NPI 1962501940).
Provider details
- NPI number
- 1962501940
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Sullivan, President(775) 322-4550
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Allopathic & Osteopathic Physicians
- Nephrology Physician207RN0300X
Allopathic & Osteopathic Physicians
- Vascular Surgery Physician2086S0129X
Allopathic & Osteopathic Physicians
- Physician Assistant363A00000X
Profile Score
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
8 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Sierra Nevada Endocrinology Consultants
- Doing business as
- Sierra Nevada Nephrology Access Center
- Doing business as
- Sierra Nevada Nephrology Access Center
- Doing business as
- Sierra Nevada Nephrology Consultants
- Doing business as
- Sierra Nevada Specialty Care
Additional practice locations (7)
- 2340 S Carson St Ste aCarson City, NV 89701-4540Phone: (775) 322-4550Fax: (775) 322-4956
- 1995 Errecart Blvd Ste 205Elko, NV 89801-8337Phone: (775) 322-4550Fax: (775) 322-4956
- 6 Steptoe CirEly, NV 89301-2692Phone: (775) 322-4550Fax: (775) 322-4956
- 801 E Williams AveFallon, NV 89406-3052Phone: (775) 322-4550Fax: (775) 322-4956
- 932 Ryland StReno, NV 89502-1773Phone: (775) 322-4550Fax: (775) 322-4956
- 2345 E Prater Way Ste 102Sparks, NV 89434-9664Phone: (775) 322-4550Fax: (775) 322-4956
- 900 Mizpah St Ste BWinnemucca, NV 89445-3249Phone: (775) 322-4550Fax: (775) 322-4956
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2024-08-16
- Certified
- 2024-08-16
Frequently asked questions
- What is Oneill Clark Narvarte & Vicks a Professional Corporation's NPI number?
- Oneill Clark Narvarte & Vicks a Professional Corporation's National Provider Identifier (NPI) is 1962501940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oneill Clark Narvarte & Vicks a Professional Corporation?
- Oneill Clark Narvarte & Vicks a Professional Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oneill Clark Narvarte & Vicks a Professional Corporation located?
- Oneill Clark Narvarte & Vicks a Professional Corporation's practice location on file with NPPES is 5437 Kietzke Ln, Reno, NV 89511-1088.
- What is Oneill Clark Narvarte & Vicks a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Oneill Clark Narvarte & Vicks a Professional Corporation is (775) 322-4550.
- Does Oneill Clark Narvarte & Vicks a Professional Corporation accept Medicare?
- Oneill Clark Narvarte & Vicks a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Oneill Clark Narvarte & Vicks a Professional Corporation?
- The authorized official listed on Oneill Clark Narvarte & Vicks a Professional Corporation's NPPES record is James Sullivan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oneill Clark Narvarte & Vicks a Professional Corporation's NPI active?
- Yes — Oneill Clark Narvarte & Vicks a Professional Corporation's NPI (1962501940) is active in the NPPES registry as of the last update on 2024-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.