IndividualActive
Marjorie Grosch
NPI 1144579111 · Speech-Language Assistant · New River, AZ
Provider details
- NPI number
- 1144579111
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SLPA7755 (AZ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Speech-Language Assistant2355S0801X
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
44528 N Sonoran Arroyo Ln
New River, AZ 85087-5819
Phone: (602) 616-3669
Street-level locationGet directions
Mailing address
10965 E Peralta Rd
Gold Canyon, AZ 85118-4799
Additional practice locations (1)
- 10965 E Peralta RdGold Canyon, AZ 85118-4799Phone: (480) 677-7540Fax: (480) 288-4490
Registry dates
- Enumerated
- 2012-09-05
- Last updated
- 2020-01-16
- Certified
- 2020-01-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.