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Marshall Horton, MD
NPI 1417921917 · Gastroenterology Physician · Hixson, TN
Marshall Horton, MD is a Gastroenterology Physician provider in Hixson, TN (NPI 1417921917).
Provider details
- NPI number
- 1417921917
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18622 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2051 Hamill Rd
S 204
Hixson, TN 37343-6606
Phone: (423) 870-2450
Fax: (423) 877-5208
Street-level locationGet directions
Mailing address
Po Box 1030
Chattanooga, TN 37401-1030
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2010-06-29
Frequently asked questions
- What is Marshall Horton's NPI number?
- Marshall Horton's National Provider Identifier (NPI) is 1417921917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Horton's specialty?
- Marshall Horton is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Horton located?
- Marshall Horton's practice location on file with NPPES is 2051 Hamill Rd, Hixson, TN 37343-6606.
- What is Marshall Horton's phone number?
- The practice phone number listed in the NPPES registry for Marshall Horton is (423) 870-2450.
- Is Marshall Horton's NPI active?
- Yes — Marshall Horton's NPI (1417921917) is active in the NPPES registry as of the last update on 2010-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.