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

Zachariah Summers Logan, MD

Individual provider Orthopaedic Surgery Physician · NPI 1679891378

Zachariah Summers Logan, MD is an Orthopedic Surgery in Round Rock, Texas. Graduated from University of Oklahoma College of Medicine in 2010, 16 years ago. Practices with Ortholonestar PLLC, a 415-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
16
Trained at
University of Oklahoma College of Medicine
Licensed in
TX
In the registry since
2010
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 Campus Village Dr Ste 100
Round Rock, TX 78665-3025
Phone: (512) 439-1000
Fax: (512) 439-1998
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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

Adult Reconstructive Orthopaedic Surgery Physician (primary) Taxonomy 207XS0114X · Licence Q8945 (TX)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence Q8945 (TX)

Record details

NPI number1679891378
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 6, 2010
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 18, 2025
Mailing address4700 Seton Center Pkwy, Ste 200, Austin, TX 78759-4107

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Ortholonestar Pllc — 415 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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