Margaret Schadelbauer, M.ED., CCC/SLP
NPI 1588898100 · Speech-Language Pathologist · Waltham, MA
Margaret Schadelbauer, M.ED., CCC/SLP is a Speech-Language Pathologist provider in Waltham, MA (NPI 1588898100).
Provider details
- NPI number
- 1588898100
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.ED., CCC/SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1272 (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
- 2009-05-11
- Last updated
- 2009-05-11
Frequently asked questions
- What is Margaret Schadelbauer's NPI number?
- Margaret Schadelbauer's National Provider Identifier (NPI) is 1588898100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Schadelbauer's specialty?
- Margaret Schadelbauer is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Schadelbauer located?
- Margaret Schadelbauer's practice location on file with NPPES is 501 Lexington St, Waltham, MA 02452-3001.
- What is Margaret Schadelbauer's phone number?
- The practice phone number listed in the NPPES registry for Margaret Schadelbauer is (781) 893-9813.
- Is Margaret Schadelbauer's NPI active?
- Yes — Margaret Schadelbauer's NPI (1588898100) is active in the NPPES registry as of the last update on 2009-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.