Katherine Herrmann
NPI 1538671201 · Speech-Language Pathologist · Montgomery, IL
Katherine Herrmann is a Speech-Language Pathologist provider in Montgomery, IL (NPI 1538671201).
Provider details
- NPI number
- 1538671201
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- 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
- 2017-11-02
- Last updated
- 2017-11-02
Frequently asked questions
- What is Katherine Herrmann's NPI number?
- Katherine Herrmann's National Provider Identifier (NPI) is 1538671201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Herrmann's specialty?
- Katherine Herrmann is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Herrmann located?
- Katherine Herrmann's practice location on file with NPPES is 67 Longbeach Rd, Montgomery, IL 60538-2437.
- What is Katherine Herrmann's phone number?
- The practice phone number listed in the NPPES registry for Katherine Herrmann is (630) 636-3333.
- Is Katherine Herrmann's NPI active?
- Yes — Katherine Herrmann's NPI (1538671201) is active in the NPPES registry as of the last update on 2017-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.