Katherine Engstler, M.A., CCC-SLP
NPI 1871727065 · Speech-Language Pathologist · Waltham, MA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Engstler, M.A., CCC-SLP is a Speech-Language Pathologist provider in Waltham, MA (NPI 1871727065).
Provider details
- NPI number
- 1871727065
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP-7690-SL (MA)
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
- 2009-05-04
- Last updated
- 2009-05-04
Frequently asked questions
- What is Katherine Engstler's NPI number?
- Katherine Engstler's National Provider Identifier (NPI) is 1871727065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Engstler's specialty?
- Katherine Engstler is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Engstler located?
- Katherine Engstler's practice location on file with NPPES is 9 Hope Ave, Waltham, MA 02453-2741.
- What is Katherine Engstler's phone number?
- The practice phone number listed in the NPPES registry for Katherine Engstler is (781) 216-2241.
- Does Katherine Engstler accept Medicare?
- Katherine Engstler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Engstler's NPI active?
- Yes — Katherine Engstler's NPI (1871727065) is active in the NPPES registry as of the last update on 2009-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.