Sophia Grettenberger
NPI 1346701497 · Behavior Technician · Salt Lake City, UT
Sophia Grettenberger is a Behavior Technician provider in Salt Lake City, UT (NPI 1346701497).
Provider details
- NPI number
- 1346701497
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-03-29
- Last updated
- 2019-03-29
Frequently asked questions
- What is Sophia Grettenberger's NPI number?
- Sophia Grettenberger's National Provider Identifier (NPI) is 1346701497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Grettenberger's specialty?
- Sophia Grettenberger is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sophia Grettenberger located?
- Sophia Grettenberger's practice location on file with NPPES is 515 S 700 E Ste 2a, Salt Lake City, UT 84102-2855.
- What is Sophia Grettenberger's phone number?
- The practice phone number listed in the NPPES registry for Sophia Grettenberger is (800) 434-8923.
- Is Sophia Grettenberger's NPI active?
- Yes — Sophia Grettenberger's NPI (1346701497) is active in the NPPES registry as of the last update on 2019-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.