Mary Varnhagen, MS CCC-SLP
NPI 1710409966 · Speech-Language Pathologist · Bartlett, IL
Mary Varnhagen, MS CCC-SLP is a Speech-Language Pathologist provider in Bartlett, IL (NPI 1710409966).
Provider details
- NPI number
- 1710409966
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS CCC-SLP
- Sex
- Female
- Sole proprietor
- No
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
8 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2017-07-10
- Last updated
- 2021-10-21
- Certified
- 2021-10-21
Frequently asked questions
- What is Mary Varnhagen's NPI number?
- Mary Varnhagen's National Provider Identifier (NPI) is 1710409966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Varnhagen's specialty?
- Mary Varnhagen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Varnhagen located?
- Mary Varnhagen's practice location on file with NPPES is 220 Carroll Way, Bartlett, IL 60103-1336.
- What is Mary Varnhagen's phone number?
- The practice phone number listed in the NPPES registry for Mary Varnhagen is (630) 885-0138.
- Is Mary Varnhagen's NPI active?
- Yes — Mary Varnhagen's NPI (1710409966) is active in the NPPES registry as of the last update on 2021-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.