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

Dr. Sigmund O McIntyre, MD

Individual provider Family Medicine Physician · NPI 1275525966

Dr. Sigmund O McIntyre, MD is a Family Medicine Physician in Saint Clair Shores, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
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

24911 Little Mack Ave Ste C
Saint Clair Shores, MI 48080-3200
Phone: (586) 447-9071
Fax: (586) 447-9081
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 4301077523 (MI)

Record details

NPI number1275525966
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 18, 2005
Last updated in NPPESMarch 7, 2023

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