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

Dr. Alexander Greenstein, MD

Individual provider Orthopaedic Surgery Physician · NPI 1457746794

Dr. Alexander Greenstein, MD is an Orthopedic Surgery in Dallas, Texas. Graduated from Wayne State University School of Medicine in 2011, 15 years ago. Practices with Texas Joint Institute, PLLC, a 40-clinician group and accepts Medicare assignment. Licensed in Tennessee and Texas.

Years since qualifying
15
Trained at
Wayne State University School of Medicine
Licensed in
TN, TX
In the registry since
2015
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

7777 Forest Ln Ste C106
Dallas, TX 75230-6831
Phone: (972) 566-5255
Fax: (972) 566-5236
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence T6577 (TX)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 63250 (TN)

Record details

NPI number1457746794
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2015
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 20, 2022

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Texas Joint Institute, Pllc — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

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