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

Michael J Gruba, MD

Individual provider Spinal Cord Injury Medicine Physician · NPI 1487745808

Michael J Gruba, MD is a Spinal Cord Injury Medicine Physician in Anaheim, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

3460 E La Palma Ave
Anaheim, CA 92806-2020
Phone: (714) 644-6450
Show map & directions

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

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 108707 (CA)
Spinal Cord Injury Medicine Physician Taxonomy 2081P0004X · Licence 108707 (CA)

Record details

NPI number1487745808
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESNovember 29, 2021
Mailing address3460 E La Palma Ave, Anaheim, CA 92806-2020