Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

David Newton Collins, MD

Individual provider Gastroenterology Physician · NPI 1417949900

David Newton Collins, MD is a Gastroenterology Physician in Chattanooga, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

725 Glenwood Dr Ste 690 E
Chattanooga, TN 37404-1163
Phone: (423) 622-0694
Fax: (423) 629-7643
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 11038 (TN)

Record details

NPI number1417949900
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 19, 2005
Last updated in NPPESJanuary 15, 2008
Mailing address725 Glenwood Dr, Ste 690 E, Chattanooga, TN 37404-1163

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