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

Jon Meredith Greif, DO

Individual provider Surgery Physician · NPI 1306958095

Jon Meredith Greif, DO is a Surgery Physician in Oakland, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3300 Webster St Ste 212
Oakland, CA 94609-3117
Phone: (510) 835-9900
Fax: (510) 835-9909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 20A4984 (CA)

Record details

NPI number1306958095
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESMarch 7, 2023
Mailing address3300 Webster St, Suite 212, Oakland, CA 94609-3117

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