Sarah Grangien
NPI 1659109361 · Electroneurodiagnostic Specialist/Technologist · Brentwood, TN
Sarah Grangien is a Electroneurodiagnostic Specialist/Technologist provider in Brentwood, TN (NPI 1659109361).
Provider details
- NPI number
- 1659109361
- 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
1 yr 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
- 2024-07-24
- Last updated
- 2024-07-24
- Certified
- 2024-07-24
Frequently asked questions
- What is Sarah Grangien's NPI number?
- Sarah Grangien's National Provider Identifier (NPI) is 1659109361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Grangien's specialty?
- Sarah Grangien is listed in the NPPES registry with a primary specialty of Electroneurodiagnostic Specialist/Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Sarah Grangien located?
- Sarah Grangien's practice location on file with NPPES is 3 Maryland Farms Ste 200, Brentwood, TN 37027-5780.
- What is Sarah Grangien's phone number?
- The practice phone number listed in the NPPES registry for Sarah Grangien is (800) 348-4565.
- Is Sarah Grangien's NPI active?
- Yes — Sarah Grangien's NPI (1659109361) is active in the NPPES registry as of the last update on 2024-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.