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

Individual provider Obstetrics & Gynecology Physician · NPI 1386717023

Douglas Edward Rittenhouse, MD is an Obstetrics/Gynecology in Daly City, California. Graduated from Creighton University School of Medicine in 1988, 38 years ago. Practices with UCSF Health Medical Foundation, a 39-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
38
Trained at
Creighton University School of Medicine
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

1850 Sullivan Ave #550
Daly City, CA 94015
Phone: (650) 756-2404
Fax: (650) 994-9646
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G67775 (CA)

Record details

NPI number1386717023
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1850 Sullivan Ave, 550, Daly City, CA 94015

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Ucsf Health Medical Foundation — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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