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

Dr. Mary Catharine Maxian, MD

Individual provider Anesthesiology Physician · NPI 1659535698

Dr. Mary Catharine Maxian, MD is an Anesthesiology in Houston, Texas. Graduated from Baylor College of Medicine in 2005, 21 years ago. Practices with Apex Frontier Group, PLLC, a 26-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
21
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2008
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

6720 Bertner Ave
Houston, TX 77030-2604
Phone: (832) 355-2666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4501 Wickwillow Ln, Alvin, TX 77511-7677 — (713) 876-2296

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence N8218 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence N8218 (TX)

Record details

NPI number1659535698
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2008
Last updated in NPPESMarch 19, 2026
Certification dateMarch 19, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Apex Frontier Group, Pllc — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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