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

Dr. Atsushi Matsubara, MD

Individual provider Family Medicine Physician · NPI 1871535195

Dr. Atsushi Matsubara, MD is a Family Medicine Physician in Round Rock, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
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

1000 Hesters Crossing Rd Ste 100
Round Rock, TX 78681
Phone: (512) 218-4900
Fax: (512) 218-4908
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence K9122 (TX)

Record details

NPI number1871535195
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESOctober 25, 2007

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