Marjorie Gell, CCC-SLP
NPI 1255563847 · Speech-Language Pathologist · Buffalo Grove, IL
Marjorie Gell, CCC-SLP is a Speech-Language Pathologist provider in Buffalo Grove, IL (NPI 1255563847).
Provider details
- NPI number
- 1255563847
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146.006966 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
Additional practice locations (2)
- 898 Temple Ter Unit 123Los Angeles, CA 90042-5032Phone: (213) 709-3610
- 3105 N Wilke RdArlington Heights, IL 60004-1495Phone: (312) 227-8600
Registry dates
- Enumerated
- 2009-08-14
- Last updated
- 2024-08-29
- Certified
- 2024-08-29
Frequently asked questions
- What is Marjorie Gell's NPI number?
- Marjorie Gell's National Provider Identifier (NPI) is 1255563847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Gell's specialty?
- Marjorie Gell is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marjorie Gell located?
- Marjorie Gell's practice location on file with NPPES is 838 Dunhill Dr, Buffalo Grove, IL 60089-1517.
- What is Marjorie Gell's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Gell is (213) 709-3610.
- Is Marjorie Gell's NPI active?
- Yes — Marjorie Gell's NPI (1255563847) is active in the NPPES registry as of the last update on 2024-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.