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

Dr. Mark B Mecikalski, MD

Individual provider Internal Medicine Physician · NPI 1821045105

Dr. Mark B Mecikalski, MD is an Internal Medicine in Tucson, Arizona. Graduated from University of California, Geffen School of Medicine in 1976, 50 years ago. Accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
50
Trained at
University of California, Geffen School of Medicine
Licensed in
AZ
In the registry since
2006
Specialties on file
3
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

7580 N Calle Sin Desengano
Tucson, AZ 85718-1264
Phone: (520) 390-8078
Fax: (520) 305-4304
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 13945 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 13945 (AZ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 13945 (AZ)

Record details

NPI number1821045105
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2006
Last updated in NPPESFebruary 16, 2023
Certification dateFebruary 16, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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