Sarah Marsack
NPI 1912083197 · Speech-Language Pathologist · Buffalo, NY
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Marsack is a Speech-Language Pathologist provider in Buffalo, NY (NPI 1912083197).
Provider details
- NPI number
- 1912083197
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 006495-1 (NY)
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
19 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
- 2006-10-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Marsack's NPI number?
- Sarah Marsack's National Provider Identifier (NPI) is 1912083197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Marsack's specialty?
- Sarah Marsack is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sarah Marsack located?
- Sarah Marsack's practice location on file with NPPES is 50 E North St, Buffalo, NY 14203-1002.
- What is Sarah Marsack's phone number?
- The practice phone number listed in the NPPES registry for Sarah Marsack is (716) 885-8318.
- Does Sarah Marsack accept Medicare?
- Sarah Marsack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Marsack's NPI active?
- Yes — Sarah Marsack's NPI (1912083197) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.