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

Mark Joseph Johnson, MD

Individual provider Anesthesiology Physician · NPI 1881953578

Mark Joseph Johnson, MD is an Anesthesiology in Tucson, Arizona. Graduated from University of Texas Medical School at San Antonio in 2012, 14 years ago. Practices with Ias Arizona PLLC, a 127-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and North Carolina.

Years since qualifying
14
Trained at
University of Texas Medical School at San Antonio
Licensed in
AZ, NC
In the registry since
2012
Specialties on file
2
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

2810 N Swan Rd Ste 1002810N
Tucson, AZ 85712-6305
Phone: (520) 324-2030
Fax: (520) 445-6019
Show map & directions

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

Additional practice locations (1)

  • Medical Center Blvd, Winston Salem, NC 27157-0001 — (336) 716-2255

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 53668 (AZ)
Anesthesiology Physician Taxonomy 207L00000X · Licence 2016-00200 (NC)

Record details

NPI number1881953578
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2012
Last updated in NPPESJuly 21, 2022
Mailing address2810 N Swan Rd Ste 100, Tucson, AZ 85712-6300

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2012 (14 years in practice)
Group practice Ias Arizona Pllc — 127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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