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

Individual provider Obstetrics & Gynecology Physician · NPI 1730255332

Michael Joseph McGlynn Jr., MD is an Obstetrics & Gynecology Physician in Castro Valley, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20032 Lake Chabot Rd
Castro Valley, CA 94546-5304
Phone: (510) 538-8681
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 20642 John Dr, Castro Valley, CA 94546-5103 — (510) 785-5000

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A040361 (CA)

Record details

NPI number1730255332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 27, 2006
Last updated in NPPESFebruary 26, 2025
Certification dateFebruary 26, 2025

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