Nancy Marsh
NPI 1639591589 · Speech-Language Pathologist · Knoxville, TN
Nancy Marsh is a Speech-Language Pathologist provider in Knoxville, TN (NPI 1639591589).
Provider details
- NPI number
- 1639591589
- 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
12 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
- 2014-01-13
- Last updated
- 2014-01-13
Frequently asked questions
- What is Nancy Marsh's NPI number?
- Nancy Marsh's National Provider Identifier (NPI) is 1639591589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Marsh's specialty?
- Nancy Marsh is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Nancy Marsh located?
- Nancy Marsh's practice location on file with NPPES is 912 S Gay St, Knoxville, TN 37902-1814.
- What is Nancy Marsh's phone number?
- The practice phone number listed in the NPPES registry for Nancy Marsh is (865) 594-1540.
- Is Nancy Marsh's NPI active?
- Yes — Nancy Marsh's NPI (1639591589) is active in the NPPES registry as of the last update on 2014-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.