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

Dr. Ellyn Grace McIntosh, MD

Individual provider Occupational Medicine Physician · NPI 1639415227

Dr. Ellyn Grace McIntosh, MD is an Occupational Medicine Physician in Torrance, California. Practices as a sole proprietor. Licensed in California, Florida, Georgia and Montana and 1 more.

Licensed in
CA, FL, GA, MT, OK
In the registry since
2012
Specialties on file
5
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

3700 W 190th St
Torrance, CA 90504-5733
Phone: (310) 212-4705
Fax: (310) 212-2941
Show map & directions

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

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence G55377 (CA)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 10280 (MT)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence ME107354 (FL)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 64689 (GA)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 27726 (OK)

Record details

NPI number1639415227
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 31, 2012
Last updated in NPPESDecember 31, 2012