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

Mark Stephen Parrella, MD

Individual provider Orthopaedic Trauma Physician · NPI 1093851123

Mark Stephen Parrella, MD is an Orthopedic Surgery in Austin, Texas. Graduated from Duke University School of Medicine in 1997, 29 years ago. Practices with Ortholonestar PLLC, a 415-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona, Pennsylvania and Texas.

Years since qualifying
29
Trained at
Duke University School of Medicine
Licensed in
AZ, PA, TX
In the registry since
2007
Specialties on file
3
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

3755 S Capital Of Texas Hwy Ste 130
Austin, TX 78704-6623
Phone: (512) 439-1000
Fax: (512) 439-1151
Show map & directions

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

Additional practice locations (2)

  • 2224 Walsh Tarlton Ln Ste 200, Austin, TX 78746-7756 — (512) 439-1000
  • 4215 Benner Ste 300, Kyle, TX 78640-2224 — (512) 439-1000

Specialties & licences

Orthopaedic Trauma Physician (primary) Taxonomy 207XX0801X · Licence N7156 (TX)
Orthopaedic Trauma Physician Taxonomy 207XX0801X · Licence MT180035 (PA)
Orthopaedic Trauma Physician Taxonomy 207XX0801X · Licence 40390 (AZ)

Record details

NPI number1093851123
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 29, 2007
Last updated in NPPESMarch 26, 2026
Certification dateMarch 26, 2026
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 schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Ortholonestar Pllc — 415 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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