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

Individual provider Anesthesiology Physician · NPI 1114967882

Mark Ashley Margolis, MD is an Anesthesiology in Dallas, Texas. Graduated from Tulane University School of Medicine in 1990, 36 years ago. Practices with Metropolitan Anesthesia Consultants, LLP, a 137-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
36
Trained at
Tulane University School of Medicine
Licensed in
TX
In the registry since
2006
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

3300 Oak Lawn Ave Ste 200
Dallas, TX 75219-4236
Phone: (214) 252-3501
Fax: (214) 252-0295
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence M4321 (TX)

Record details

NPI number1114967882
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESJune 4, 2009

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Metropolitan Anesthesia Consultants, Llp — 137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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