Mary Van Demark, SLP
NPI 1356594733 · Speech-Language Pathologist · Saugerties, NY
Mary Van Demark, SLP is a Speech-Language Pathologist provider in Saugerties, NY (NPI 1356594733).
Provider details
- NPI number
- 1356594733
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 004379 (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
17 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
- 2008-10-29
- Last updated
- 2008-10-29
Frequently asked questions
- What is Mary Van Demark's NPI number?
- Mary Van Demark's National Provider Identifier (NPI) is 1356594733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Van Demark's specialty?
- Mary Van Demark is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Van Demark located?
- Mary Van Demark's practice location on file with NPPES is 21 Spada Dr, Saugerties, NY 12477-4481.
- What is Mary Van Demark's phone number?
- The practice phone number listed in the NPPES registry for Mary Van Demark is (845) 247-0668.
- Is Mary Van Demark's NPI active?
- Yes — Mary Van Demark's NPI (1356594733) is active in the NPPES registry as of the last update on 2008-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.