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

Dr. Robert J Koval Jr., MD

Individual provider Rheumatology Physician · NPI 1659427334

Dr. Robert J Koval Jr., MD is a Rheumatology in Austin, Texas. Qualified in 2005, 21 years ago. Practices with Ortholonestar PLLC, a 415-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Texas.

Years since qualifying
21
Licensed in
CO, TX
In the registry since
2007
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

4700 Seton Center Pkwy Ste 200
Austin, TX 78759
Phone: (512) 439-1000
Fax: (512) 439-1081
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10861 183a Toll Road, Leander, TX 78641 — (512) 439-1000

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence N9084 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 46741 (CO)

Record details

NPI number1659427334
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2007
Last updated in NPPESFebruary 21, 2025
Certification dateFebruary 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Ortholonestar Pllc — 415 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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