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

Brian Kellert, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1215224761

Brian Kellert, DO is an Obstetrics/Gynecology in Walnut Creek, California. Qualified in 2011, 15 years ago. Practices with Diablo Valley Perinatal Associates, Inc, a 2-clinician group and works from 2 locations. Licensed in California.

Years since qualifying
15
Licensed in
CA
In the registry since
2011
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

110 Tampico Dr Ste 100
Walnut Creek, CA 94598-1267
Phone: (925) 891-9033
Fax: (925) 891-9066
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 395 W 12th Ave, Columbus, OH 43210-1267 — (614) 293-8515

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 20A15787 (CA)

Record details

NPI number1215224761
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 6, 2011
Last updated in NPPESMarch 17, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Diablo Valley Perinatal Associates, Inc — 2 clinicians
Accepts Medicare assignment Not indicated

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