What is Madelyn Althoff's NPI number?

Madelyn Althoff's National Provider Identifier (NPI) is 1659099513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Madelyn Althoff's specialty?

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

Where is Madelyn Althoff located?

Madelyn Althoff's practice location on file with NPPES is 1401 E Plummer Blvd, Chatham, IL 62629-8090.

What is Madelyn Althoff's phone number?

The practice phone number listed in the NPPES registry for Madelyn Althoff is (217) 483-6704.

Is Madelyn Althoff's NPI active?

Yes — Madelyn Althoff's NPI (1659099513) is active in the NPPES registry as of the last update on 2022-08-17.

IndividualActive

Madelyn Althoff

NPI 1659099513 · Speech-Language Pathologist · Chatham, IL

Madelyn Althoff is a Speech-Language Pathologist provider in Chatham, IL (NPI 1659099513).

Provider details

NPI number: 1659099513
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

Established profile(53/100 index)

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

Registry tenure38% of score
3 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

1401 E Plummer Blvd

Chatham, IL 62629-8090

Phone: (217) 483-6704

Street-level locationGet directions

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Mailing address