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

Dr. Marcus James Adair, MD

Individual provider Surgery Physician · NPI 1780027979

Dr. Marcus James Adair, MD is a General Surgery in Tucson, Arizona. Graduated from Mayo Medical School in 2012, 14 years ago. Practices with Northwest Allied Physicians LLC, a 125-clinician group and accepts Medicare assignment. Licensed in Arizona and Illinois.

Years since qualifying
14
Trained at
Mayo Medical School
Licensed in
AZ, IL
In the registry since
2013
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2300 S Houghton Rd Ste 160
Tucson, AZ 85748-0046
Phone: (520) 352-1083
Fax: (520) 352-1088
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 036.151687 (IL)
Surgery Physician Taxonomy 208600000X · Licence 70012 (AZ)

Record details

NPI number1780027979
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2013
Last updated in NPPESAugust 23, 2025
Certification dateAugust 23, 2025
Mailing address2300 S Houghton Rd Ste 160, Tucson, AZ 85748-0046

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2012 (14 years in practice)
Group practice Northwest Allied Physicians Llc — 125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Tucson