What is Sydney Walz's NPI number?

Sydney Walz's National Provider Identifier (NPI) is 1881570141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sydney Walz's specialty?

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

Where is Sydney Walz located?

Sydney Walz's practice location on file with NPPES is 228 Ward St, Montgomery, NY 12549-1270.

What is Sydney Walz's phone number?

The practice phone number listed in the NPPES registry for Sydney Walz is (845) 293-5600.

Is Sydney Walz's NPI active?

Yes — Sydney Walz's NPI (1881570141) is active in the NPPES registry as of the last update on 2025-08-13.

IndividualActive

Sydney Walz

NPI 1881570141 · Speech-Language Pathologist · Montgomery, NY

Sydney Walz is a Speech-Language Pathologist provider in Montgomery, NY (NPI 1881570141).

Provider details

NPI number: 1881570141
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: 03588201 (NY)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 03588201 (NY)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(54/100 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
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

228 Ward St

Montgomery, NY 12549-1270

Phone: (845) 293-5600

Street-level locationGet directions

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Mailing address