What is Claire Ostrom's NPI number?

Claire Ostrom's National Provider Identifier (NPI) is 1750218095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Claire Ostrom's specialty?

Claire Ostrom is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Claire Ostrom located?

Claire Ostrom's practice location on file with NPPES is 1326 N Lawndale Ave, Chicago, IL 60651-2247.

What is Claire Ostrom's phone number?

The practice phone number listed in the NPPES registry for Claire Ostrom is (773) 696-6135.

Is Claire Ostrom's NPI active?

Yes — Claire Ostrom's NPI (1750218095) is active in the NPPES registry as of the last update on 2026-05-08.

IndividualActive

Claire Ostrom

NPI 1750218095 · Speech-Language Pathologist · Chicago, IL

Claire Ostrom is a Speech-Language Pathologist provider in Chicago, IL (NPI 1750218095).

Provider details

NPI number: 1750218095
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000X
Speech, Language and Hearing Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

1326 N Lawndale Ave

Chicago, IL 60651-2247

Phone: (773) 696-6135

Street-level locationGet directions

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Mailing address