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

Individual provider Maternal & Fetal Medicine Physician · NPI 1316981699

Jeffrey D Traynor, MD is an Obstetrics/Gynecology in Walnut Creek, California. Graduated from Northwestern University Feinberg Medical School in 1995, 31 years ago. Practices with Diablo Valley Perinatal Associates, Inc, a 2-clinician group. Licensed in California.

Years since qualifying
31
Trained at
Northwestern University Feinberg Medical School
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

110 Tampico Ste 100
Walnut Creek, CA 94598-2961
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.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence A68616 (CA)

Record details

NPI number1316981699
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESMarch 1, 2019
Mailing address110 Tampico Ste 100, Walnut Creek, CA 94598-2961

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Diablo Valley Perinatal Associates, Inc — 2 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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