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

Ian Mark Ratner, MD

Individual provider Specialist · NPI 1063476224

Ian Mark Ratner, MD is a Specialist in Richardson, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
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

3001 E President George Bush Hwy Ste 250
Richardson, TX 75082-3542
Phone: (214) 343-6663
Fax: (214) 343-2814
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence G7314 (TX)
Specialist Taxonomy 174400000X · Licence G7314 (TX)

Record details

NPI number1063476224
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESJuly 12, 2007
Mailing address3001 E President George Bush Hwy, Suite 250, Richardson, TX 75082-3542

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