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

Dr. Mark Jay Catalanello, MD

Individual provider Family Medicine Physician · NPI 1700080116

Dr. Mark Jay Catalanello, MD is a Family Medicine Physician in Plains, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2007
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

11 Paradox Ln
Plains, MT 59859-9367
Phone: (406) 826-5064
Fax: (406) 826-1283
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 7315 (MT)

Record details

NPI number1700080116
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 12, 2007
Last updated in NPPESJuly 8, 2007

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