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

Eric James Gratias, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1336165299

Eric James Gratias, MD is a Pediatric Hematology & Oncology Physician in Chattanooga, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

910 Blackford St
Chattanooga, TN 37403-1405
Phone: (423) 778-7289
Fax: (423) 778-6848
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 38454 (TN)

Record details

NPI number1336165299
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJanuary 23, 2009
Mailing addressPo Box 11503, Chattanooga, TN 37401-2503

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