Katharine Marshall, M.A., CCC-SLP
NPI 1538560099 · Speech-Language Pathologist · Minneapolis, MN
Katharine Marshall, M.A., CCC-SLP is a Speech-Language Pathologist provider in Minneapolis, MN (NPI 1538560099).
Provider details
- NPI number
- 1538560099
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 528978 (MN)
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
11 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
- 2014-09-15
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Katharine Marshall's NPI number?
- Katharine Marshall's National Provider Identifier (NPI) is 1538560099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Marshall's specialty?
- Katharine Marshall is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katharine Marshall located?
- Katharine Marshall's practice location on file with NPPES is 800 E 28th St, Minneapolis, MN 55407-3799.
- What is Katharine Marshall's phone number?
- The practice phone number listed in the NPPES registry for Katharine Marshall is (612) 863-4000.
- Is Katharine Marshall's NPI active?
- Yes — Katharine Marshall's NPI (1538560099) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.