What is Madison Marsh's NPI number?

Madison Marsh's National Provider Identifier (NPI) is 1972435535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Madison Marsh's specialty?

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

Where is Madison Marsh located?

Madison Marsh's practice location on file with NPPES is 37 S Cayuga Rd, Williamsville, NY 14221-6705.

What is Madison Marsh's phone number?

The practice phone number listed in the NPPES registry for Madison Marsh is (716) 472-1289.

Is Madison Marsh's NPI active?

Yes — Madison Marsh's NPI (1972435535) is active in the NPPES registry as of the last update on 2026-05-29.

IndividualActive

Madison Marsh

NPI 1972435535 · Speech-Language Pathologist · Williamsville, NY

Madison Marsh is a Speech-Language Pathologist provider in Williamsville, NY (NPI 1972435535).

Provider details

NPI number: 1972435535
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

37 S Cayuga Rd

Williamsville, NY 14221-6705

Phone: (716) 472-1289

Street-level locationGet directions

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Mailing address