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

Individual provider Internal Medicine Physician · NPI 1265480685

Dr. Ruth Nisha Krishnan, MD is an Internal Medicine Physician in Dallas, Texas. Licensed in Tennessee and Texas. Registered with an NPI since 2006.

Licensed in
TN, TX
In the registry since
2006
Specialties on file
2
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

4001 Worth St
Dallas, TX 75246-1608
Phone: (214) 828-1745
Fax: (214) 828-1734
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence N6438 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD0000039396 (TN)

Record details

NPI number1265480685
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2006
Last updated in NPPESFebruary 24, 2011

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