Olga Griaznova
NPI 1811071947 · Electroneurodiagnostic Specialist/Technologist · Sacramento, CA
Olga Griaznova is a Electroneurodiagnostic Specialist/Technologist provider in Sacramento, CA (NPI 1811071947).
Provider details
- NPI number
- 1811071947
- Entity type
- Individual
- Primary specialty
- Electroneurodiagnostic Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
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
83% 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
- 2006-10-25
- Last updated
- 2022-01-11
Frequently asked questions
- What is Olga Griaznova's NPI number?
- Olga Griaznova's National Provider Identifier (NPI) is 1811071947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Griaznova's specialty?
- Olga Griaznova is listed in the NPPES registry with a primary specialty of Electroneurodiagnostic Specialist/Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Olga Griaznova located?
- Olga Griaznova's practice location on file with NPPES is 2025 Morse Ave, Sacramento, CA 95825-2115.
- What is Olga Griaznova's phone number?
- The practice phone number listed in the NPPES registry for Olga Griaznova is (916) 973-6847.
- Is Olga Griaznova's NPI active?
- Yes — Olga Griaznova's NPI (1811071947) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.