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

Michael J Obrien Jr

Individual provider Optometrist · NPI 1598847725

Michael J Obrien Jr is an Optometrist in San Pedro, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

575 W 6th St
San Pedro, CA 90731-2521
Phone: (310) 832-1348
Fax: (310) 832-2722
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OP6305 (CA)

Record details

NPI number1598847725
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 19, 2006
Last updated in NPPESMarch 9, 2012
Mailing address575 W 6th St, San Pedro, CA 90731-2521

Other providers in San Pedro