Margaret A. Fish, Ltd.
NPI 1538483532 · Speech-Language Pathologist · Highland Park, IL
Margaret A. Fish, Ltd. is a Speech-Language Pathologist organization in Highland Park, IL (NPI 1538483532).
Provider details
- NPI number
- 1538483532
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Margaret Fish, President(847) 433-6340
- License
- 146003112 (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
16 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2010-03-18
- Last updated
- 2010-03-18
Frequently asked questions
- What is Margaret A. Fish, Ltd.'s NPI number?
- Margaret A. Fish, Ltd.'s National Provider Identifier (NPI) is 1538483532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Margaret A. Fish, Ltd.?
- Margaret A. Fish, Ltd. is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret A. Fish, Ltd. located?
- Margaret A. Fish, Ltd.'s practice location on file with NPPES is 1471 Oakwood Ave, Highland Park, IL 60035-3608.
- What is Margaret A. Fish, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Margaret A. Fish, Ltd. is (847) 433-6340.
- Who is the authorized official for Margaret A. Fish, Ltd.?
- The authorized official listed on Margaret A. Fish, Ltd.'s NPPES record is Margaret Fish, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Margaret A. Fish, Ltd.'s NPI active?
- Yes — Margaret A. Fish, Ltd.'s NPI (1538483532) is active in the NPPES registry as of the last update on 2010-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.