Mary Wellenzohn, MS SLP CCC-L
NPI 1952690869 · Speech-Language Pathologist · Williamsville, NY
Mary Wellenzohn, MS SLP CCC-L is a Speech-Language Pathologist provider in Williamsville, NY (NPI 1952690869).
Provider details
- NPI number
- 1952690869
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS SLP CCC-L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 58 008080 (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
15 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
- 2011-03-31
- Last updated
- 2011-03-31
Frequently asked questions
- What is Mary Wellenzohn's NPI number?
- Mary Wellenzohn's National Provider Identifier (NPI) is 1952690869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Wellenzohn's specialty?
- Mary Wellenzohn is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Wellenzohn located?
- Mary Wellenzohn's practice location on file with NPPES is 1595 Hopkins Rd, Williamsville, NY 14221-1751.
- What is Mary Wellenzohn's phone number?
- The practice phone number listed in the NPPES registry for Mary Wellenzohn is (716) 626-8563.
- Is Mary Wellenzohn's NPI active?
- Yes — Mary Wellenzohn's NPI (1952690869) is active in the NPPES registry as of the last update on 2011-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.