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

Mark Ira Feldman, MD

Individual provider Cardiovascular Disease Physician · NPI 1356334957

Mark Ira Feldman, MD is a Cardiovascular Disease (Cardiology) in Tucson, Arizona. Qualified in 1967, 59 years ago. Licensed in Arizona.

Years since qualifying
59
Licensed in
AZ
In the registry since
2005
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

3801 N Campbell Ave Ste C
Tucson, AZ 85719-1448
Phone: (520) 327-3644
Fax: (520) 327-4867
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 5756 (AZ)

Record details

NPI number1356334957
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2005
Last updated in NPPESMay 8, 2008
Mailing address3801 N Campbell Ave, Suite C, Tucson, AZ 85719-1448

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1967 (59 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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